79872570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1097}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 208114920

約数和(自身を除く): 128242350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 809, 1097, 1618, 2194, 2427, 3291, 4045, 4854, 5485, 6582, 7281, 8090, 9873, 10970, 12135, 14562, 16455, 19746, 24270, 32910, 36405, 49365, 72810, 98730, 887473, 1774946, 2662419, 4437365, 5324838, 7987257, 8874730, 13312095, 15974514, 26624190, 39936285, 79872570]

約数ペア:

[(1, 79872570), (2, 39936285), (3, 26624190), (5, 15974514), (6, 13312095), (9, 8874730), (10, 7987257), (15, 5324838), (18, 4437365), (30, 2662419), (45, 1774946), (90, 887473), (809, 98730), (1097, 72810), (1618, 49365), (2194, 36405), (2427, 32910), (3291, 24270), (4045, 19746), (4854, 16455), (5485, 14562), (6582, 12135), (7281, 10970), (8090, 9873)]