82358940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44279}}^1$

素因数の和:44322

約数の個数: 48

約数和(自身を含む): 238049280

約数和(自身を除く): 155690340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 44279, 88558, 132837, 177116, 221395, 265674, 442790, 531348, 664185, 885580, 1328370, 1372649, 2656740, 2745298, 4117947, 5490596, 6863245, 8235894, 13726490, 16471788, 20589735, 27452980, 41179470, 82358940]

約数ペア:

[(1, 82358940), (2, 41179470), (3, 27452980), (4, 20589735), (5, 16471788), (6, 13726490), (10, 8235894), (12, 6863245), (15, 5490596), (20, 4117947), (30, 2745298), (31, 2656740), (60, 1372649), (62, 1328370), (93, 885580), (124, 664185), (155, 531348), (186, 442790), (310, 265674), (372, 221395), (465, 177116), (620, 132837), (930, 88558), (1860, 44279)]