2087557290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2854

約数の個数: 216

約数和(自身を含む): 6839272908

約数和(自身を除く): 4751715618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 169, 182, 195, 210, 234, 245, 273, 294, 315, 338, 390, 441, 455, 490, 507, 546, 585, 630, 637, 735, 819, 845, 882, 910, 1014, 1170, 1183, 1274, 1365, 1470, 1521, 1638, 1690, 1911, 2205, 2366, 2535, 2730, 2801, 3042, 3185, 3549, 3822, 4095, 4410, 5070, 5602, 5733, 5915, 6370, 7098, 7605, 8190, 8281, 8403, 9555, 10647, 11466, 11830, 14005, 15210, 16562, 16806, 17745, 19110, 19607, 21294, 24843, 25209, 28010, 28665, 35490, 36413, 39214, 41405, 42015, 49686, 50418, 53235, 57330, 58821, 72826, 74529, 82810, 84030, 98035, 106470, 109239, 117642, 124215, 126045, 137249, 149058, 176463, 182065, 196070, 218478, 248430, 252090, 254891, 274498, 294105, 327717, 352926, 364130, 372645, 411747, 473369, 509782, 546195, 588210, 655434, 686245, 745290, 764673, 823494, 882315, 946738, 1092390, 1235241, 1274455, 1372490, 1420107, 1529346, 1638585, 1764630, 1784237, 2058735, 2294019, 2366845, 2470482, 2548910, 2840214, 3277170, 3313583, 3568474, 3823365, 4117470, 4260321, 4588038, 4733690, 5352711, 6176205, 6627166, 7100535, 7646730, 8520642, 8921185, 9940749, 10705422, 11470095, 12352410, 14201070, 16058133, 16567915, 17842370, 19881498, 21301605, 22940190, 23195081, 26763555, 29822247, 32116266, 33135830, 42603210, 46390162, 49703745, 53527110, 59644494, 69585243, 80290665, 99407490, 115975405, 139170486, 149111235, 160581330, 208755729, 231950810, 298222470, 347926215, 417511458, 695852430, 1043778645, 2087557290]

約数ペア:

[(1, 2087557290), (2, 1043778645), (3, 695852430), (5, 417511458), (6, 347926215), (7, 298222470), (9, 231950810), (10, 208755729), (13, 160581330), (14, 149111235), (15, 139170486), (18, 115975405), (21, 99407490), (26, 80290665), (30, 69585243), (35, 59644494), (39, 53527110), (42, 49703745), (45, 46390162), (49, 42603210), (63, 33135830), (65, 32116266), (70, 29822247), (78, 26763555), (90, 23195081), (91, 22940190), (98, 21301605), (105, 19881498), (117, 17842370), (126, 16567915), (130, 16058133), (147, 14201070), (169, 12352410), (182, 11470095), (195, 10705422), (210, 9940749), (234, 8921185), (245, 8520642), (273, 7646730), (294, 7100535), (315, 6627166), (338, 6176205), (390, 5352711), (441, 4733690), (455, 4588038), (490, 4260321), (507, 4117470), (546, 3823365), (585, 3568474), (630, 3313583), (637, 3277170), (735, 2840214), (819, 2548910), (845, 2470482), (882, 2366845), (910, 2294019), (1014, 2058735), (1170, 1784237), (1183, 1764630), (1274, 1638585), (1365, 1529346), (1470, 1420107), (1521, 1372490), (1638, 1274455), (1690, 1235241), (1911, 1092390), (2205, 946738), (2366, 882315), (2535, 823494), (2730, 764673), (2801, 745290), (3042, 686245), (3185, 655434), (3549, 588210), (3822, 546195), (4095, 509782), (4410, 473369), (5070, 411747), (5602, 372645), (5733, 364130), (5915, 352926), (6370, 327717), (7098, 294105), (7605, 274498), (8190, 254891), (8281, 252090), (8403, 248430), (9555, 218478), (10647, 196070), (11466, 182065), (11830, 176463), (14005, 149058), (15210, 137249), (16562, 126045), (16806, 124215), (17745, 117642), (19110, 109239), (19607, 106470), (21294, 98035), (24843, 84030), (25209, 82810), (28010, 74529), (28665, 72826), (35490, 58821), (36413, 57330), (39214, 53235), (41405, 50418), (42015, 49686)]