91717860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 281393280

約数和(自身を除く): 189675420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1770, 1993, 2301, 3068, 3540, 3835, 3986, 4602, 5979, 7670, 7972, 9204, 9965, 11505, 11958, 15340, 19930, 23010, 23916, 25909, 29895, 39860, 46020, 51818, 59790, 77727, 103636, 117587, 119580, 129545, 155454, 235174, 259090, 310908, 352761, 388635, 470348, 518180, 587935, 705522, 777270, 1175870, 1411044, 1528631, 1554540, 1763805, 2351740, 3057262, 3527610, 4585893, 6114524, 7055220, 7643155, 9171786, 15286310, 18343572, 22929465, 30572620, 45858930, 91717860]

約数ペア:

[(1, 91717860), (2, 45858930), (3, 30572620), (4, 22929465), (5, 18343572), (6, 15286310), (10, 9171786), (12, 7643155), (13, 7055220), (15, 6114524), (20, 4585893), (26, 3527610), (30, 3057262), (39, 2351740), (52, 1763805), (59, 1554540), (60, 1528631), (65, 1411044), (78, 1175870), (118, 777270), (130, 705522), (156, 587935), (177, 518180), (195, 470348), (236, 388635), (260, 352761), (295, 310908), (354, 259090), (390, 235174), (590, 155454), (708, 129545), (767, 119580), (780, 117587), (885, 103636), (1180, 77727), (1534, 59790), (1770, 51818), (1993, 46020), (2301, 39860), (3068, 29895), (3540, 25909), (3835, 23916), (3986, 23010), (4602, 19930), (5979, 15340), (7670, 11958), (7972, 11505), (9204, 9965)]