71940330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1483}}^1$

素因数の和:1521

約数の個数: 144

約数和(自身を含む): 237523104

約数和(自身を除く): 165582774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 495, 539, 630, 693, 735, 770, 882, 990, 1078, 1155, 1386, 1470, 1483, 1617, 2205, 2310, 2695, 2966, 3234, 3465, 4410, 4449, 4851, 5390, 6930, 7415, 8085, 8898, 9702, 10381, 13347, 14830, 16170, 16313, 20762, 22245, 24255, 26694, 31143, 32626, 44490, 48510, 48939, 51905, 62286, 66735, 72667, 81565, 93429, 97878, 103810, 114191, 133470, 145334, 146817, 155715, 163130, 186858, 218001, 228382, 244695, 293634, 311430, 342573, 363335, 436002, 467145, 489390, 570955, 654003, 685146, 726670, 734085, 799337, 934290, 1027719, 1090005, 1141910, 1308006, 1468170, 1598674, 1712865, 2055438, 2180010, 2398011, 3270015, 3425730, 3996685, 4796022, 5138595, 6540030, 7194033, 7993370, 10277190, 11990055, 14388066, 23980110, 35970165, 71940330]

約数ペア:

[(1, 71940330), (2, 35970165), (3, 23980110), (5, 14388066), (6, 11990055), (7, 10277190), (9, 7993370), (10, 7194033), (11, 6540030), (14, 5138595), (15, 4796022), (18, 3996685), (21, 3425730), (22, 3270015), (30, 2398011), (33, 2180010), (35, 2055438), (42, 1712865), (45, 1598674), (49, 1468170), (55, 1308006), (63, 1141910), (66, 1090005), (70, 1027719), (77, 934290), (90, 799337), (98, 734085), (99, 726670), (105, 685146), (110, 654003), (126, 570955), (147, 489390), (154, 467145), (165, 436002), (198, 363335), (210, 342573), (231, 311430), (245, 293634), (294, 244695), (315, 228382), (330, 218001), (385, 186858), (441, 163130), (462, 155715), (490, 146817), (495, 145334), (539, 133470), (630, 114191), (693, 103810), (735, 97878), (770, 93429), (882, 81565), (990, 72667), (1078, 66735), (1155, 62286), (1386, 51905), (1470, 48939), (1483, 48510), (1617, 44490), (2205, 32626), (2310, 31143), (2695, 26694), (2966, 24255), (3234, 22245), (3465, 20762), (4410, 16313), (4449, 16170), (4851, 14830), (5390, 13347), (6930, 10381), (7415, 9702), (8085, 8898)]