210698940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113279}}^1$

素因数の和:113322

約数の個数: 48

約数和(自身を含む): 608993280

約数和(自身を除く): 398294340

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, 113279, 226558, 339837, 453116, 566395, 679674, 1132790, 1359348, 1699185, 2265580, 3398370, 3511649, 6796740, 7023298, 10534947, 14046596, 17558245, 21069894, 35116490, 42139788, 52674735, 70232980, 105349470, 210698940]

約数ペア:

[(1, 210698940), (2, 105349470), (3, 70232980), (4, 52674735), (5, 42139788), (6, 35116490), (10, 21069894), (12, 17558245), (15, 14046596), (20, 10534947), (30, 7023298), (31, 6796740), (60, 3511649), (62, 3398370), (93, 2265580), (124, 1699185), (155, 1359348), (186, 1132790), (310, 679674), (372, 566395), (465, 453116), (620, 339837), (930, 226558), (1860, 113279)]