72878430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{1873}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 175136544

約数和(自身を除く): 102258114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1297, 1873, 2594, 3746, 3891, 5619, 6485, 7782, 9365, 11238, 12970, 18730, 19455, 28095, 38910, 56190, 2429281, 4858562, 7287843, 12146405, 14575686, 24292810, 36439215, 72878430]

約数ペア:

[(1, 72878430), (2, 36439215), (3, 24292810), (5, 14575686), (6, 12146405), (10, 7287843), (15, 4858562), (30, 2429281), (1297, 56190), (1873, 38910), (2594, 28095), (3746, 19455), (3891, 18730), (5619, 12970), (6485, 11238), (7782, 9365)]