215618130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3801

約数の個数: 144

約数和(自身を含む): 702485784

約数和(自身を除く): 486867654

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, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3761, 3822, 4095, 4410, 5733, 6370, 7522, 8190, 9555, 11283, 11466, 18805, 19110, 22566, 26327, 28665, 33849, 37610, 48893, 52654, 56415, 57330, 67698, 78981, 97786, 112830, 131635, 146679, 157962, 169245, 184289, 236943, 244465, 263270, 293358, 338490, 342251, 368578, 394905, 440037, 473886, 488930, 552867, 684502, 733395, 789810, 880074, 921445, 1026753, 1105734, 1184715, 1466790, 1658601, 1711255, 1842890, 2053506, 2200185, 2369430, 2395757, 2764335, 3080259, 3317202, 3422510, 4400370, 4791514, 5133765, 5528670, 6160518, 7187271, 8293005, 10267530, 11978785, 14374542, 15401295, 16586010, 21561813, 23957570, 30802590, 35936355, 43123626, 71872710, 107809065, 215618130]

約数ペア:

[(1, 215618130), (2, 107809065), (3, 71872710), (5, 43123626), (6, 35936355), (7, 30802590), (9, 23957570), (10, 21561813), (13, 16586010), (14, 15401295), (15, 14374542), (18, 11978785), (21, 10267530), (26, 8293005), (30, 7187271), (35, 6160518), (39, 5528670), (42, 5133765), (45, 4791514), (49, 4400370), (63, 3422510), (65, 3317202), (70, 3080259), (78, 2764335), (90, 2395757), (91, 2369430), (98, 2200185), (105, 2053506), (117, 1842890), (126, 1711255), (130, 1658601), (147, 1466790), (182, 1184715), (195, 1105734), (210, 1026753), (234, 921445), (245, 880074), (273, 789810), (294, 733395), (315, 684502), (390, 552867), (441, 488930), (455, 473886), (490, 440037), (546, 394905), (585, 368578), (630, 342251), (637, 338490), (735, 293358), (819, 263270), (882, 244465), (910, 236943), (1170, 184289), (1274, 169245), (1365, 157962), (1470, 146679), (1638, 131635), (1911, 112830), (2205, 97786), (2730, 78981), (3185, 67698), (3761, 57330), (3822, 56415), (4095, 52654), (4410, 48893), (5733, 37610), (6370, 33849), (7522, 28665), (8190, 26327), (9555, 22566), (11283, 19110), (11466, 18805)]