71785890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1312

約数の個数: 96

約数和(自身を含む): 207230400

約数和(自身を除く): 135444510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 59, 66, 90, 99, 110, 118, 165, 177, 198, 295, 330, 354, 495, 531, 590, 649, 885, 990, 1062, 1229, 1298, 1770, 1947, 2458, 2655, 3245, 3687, 3894, 5310, 5841, 6145, 6490, 7374, 9735, 11061, 11682, 12290, 13519, 18435, 19470, 22122, 27038, 29205, 36870, 40557, 55305, 58410, 67595, 72511, 81114, 110610, 121671, 135190, 145022, 202785, 217533, 243342, 362555, 405570, 435066, 608355, 652599, 725110, 797621, 1087665, 1216710, 1305198, 1595242, 2175330, 2392863, 3262995, 3988105, 4785726, 6525990, 7178589, 7976210, 11964315, 14357178, 23928630, 35892945, 71785890]

約数ペア:

[(1, 71785890), (2, 35892945), (3, 23928630), (5, 14357178), (6, 11964315), (9, 7976210), (10, 7178589), (11, 6525990), (15, 4785726), (18, 3988105), (22, 3262995), (30, 2392863), (33, 2175330), (45, 1595242), (55, 1305198), (59, 1216710), (66, 1087665), (90, 797621), (99, 725110), (110, 652599), (118, 608355), (165, 435066), (177, 405570), (198, 362555), (295, 243342), (330, 217533), (354, 202785), (495, 145022), (531, 135190), (590, 121671), (649, 110610), (885, 81114), (990, 72511), (1062, 67595), (1229, 58410), (1298, 55305), (1770, 40557), (1947, 36870), (2458, 29205), (2655, 27038), (3245, 22122), (3687, 19470), (3894, 18435), (5310, 13519), (5841, 12290), (6145, 11682), (6490, 11061), (7374, 9735)]