85488390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 247193856

約数和(自身を除く): 161705466

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2357, 2418, 2790, 3627, 4030, 4714, 6045, 7071, 7254, 11785, 12090, 14142, 18135, 21213, 23570, 30641, 35355, 36270, 42426, 61282, 70710, 73067, 91923, 106065, 146134, 153205, 183846, 212130, 219201, 275769, 306410, 365335, 438402, 459615, 551538, 657603, 730670, 919230, 949871, 1096005, 1315206, 1378845, 1899742, 2192010, 2757690, 2849613, 3288015, 4749355, 5699226, 6576030, 8548839, 9498710, 14248065, 17097678, 28496130, 42744195, 85488390]

約数ペア:

[(1, 85488390), (2, 42744195), (3, 28496130), (5, 17097678), (6, 14248065), (9, 9498710), (10, 8548839), (13, 6576030), (15, 5699226), (18, 4749355), (26, 3288015), (30, 2849613), (31, 2757690), (39, 2192010), (45, 1899742), (62, 1378845), (65, 1315206), (78, 1096005), (90, 949871), (93, 919230), (117, 730670), (130, 657603), (155, 551538), (186, 459615), (195, 438402), (234, 365335), (279, 306410), (310, 275769), (390, 219201), (403, 212130), (465, 183846), (558, 153205), (585, 146134), (806, 106065), (930, 91923), (1170, 73067), (1209, 70710), (1395, 61282), (2015, 42426), (2357, 36270), (2418, 35355), (2790, 30641), (3627, 23570), (4030, 21213), (4714, 18135), (6045, 14142), (7071, 12090), (7254, 11785)]