2721709170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{975523}}^1$

素因数の和:975567

約数の個数: 48

約数和(自身を含む): 7304723712

約数和(自身を除く): 4583014542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 975523, 1951046, 2926569, 4877615, 5853138, 8779707, 9755230, 14632845, 17559414, 29265690, 30241213, 43898535, 60482426, 87797070, 90723639, 151206065, 181447278, 272170917, 302412130, 453618195, 544341834, 907236390, 1360854585, 2721709170]

約数ペア:

[(1, 2721709170), (2, 1360854585), (3, 907236390), (5, 544341834), (6, 453618195), (9, 302412130), (10, 272170917), (15, 181447278), (18, 151206065), (30, 90723639), (31, 87797070), (45, 60482426), (62, 43898535), (90, 30241213), (93, 29265690), (155, 17559414), (186, 14632845), (279, 9755230), (310, 8779707), (465, 5853138), (558, 4877615), (930, 2926569), (1395, 1951046), (2790, 975523)]