81461460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5827}}^1$

素因数の和:6072

約数の個数: 48

約数和(自身を含む): 229110336

約数和(自身を除く): 147648876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1398, 2330, 2796, 3495, 4660, 5827, 6990, 11654, 13980, 17481, 23308, 29135, 34962, 58270, 69924, 87405, 116540, 174810, 349620, 1357691, 2715382, 4073073, 5430764, 6788455, 8146146, 13576910, 16292292, 20365365, 27153820, 40730730, 81461460]

約数ペア:

[(1, 81461460), (2, 40730730), (3, 27153820), (4, 20365365), (5, 16292292), (6, 13576910), (10, 8146146), (12, 6788455), (15, 5430764), (20, 4073073), (30, 2715382), (60, 1357691), (233, 349620), (466, 174810), (699, 116540), (932, 87405), (1165, 69924), (1398, 58270), (2330, 34962), (2796, 29135), (3495, 23308), (4660, 17481), (5827, 13980), (6990, 11654)]