309933270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3691}}^1$

素因数の和:4018

約数の個数: 64

約数和(自身を含む): 829370880

約数和(自身を除く): 519437610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 622, 933, 1555, 1866, 2799, 3110, 3691, 4665, 5598, 7382, 8397, 9330, 11073, 13995, 16794, 18455, 22146, 27990, 33219, 36910, 41985, 55365, 66438, 83970, 99657, 110730, 166095, 199314, 332190, 498285, 996570, 1147901, 2295802, 3443703, 5739505, 6887406, 10331109, 11479010, 17218515, 20662218, 30993327, 34437030, 51655545, 61986654, 103311090, 154966635, 309933270]

約数ペア:

[(1, 309933270), (2, 154966635), (3, 103311090), (5, 61986654), (6, 51655545), (9, 34437030), (10, 30993327), (15, 20662218), (18, 17218515), (27, 11479010), (30, 10331109), (45, 6887406), (54, 5739505), (90, 3443703), (135, 2295802), (270, 1147901), (311, 996570), (622, 498285), (933, 332190), (1555, 199314), (1866, 166095), (2799, 110730), (3110, 99657), (3691, 83970), (4665, 66438), (5598, 55365), (7382, 41985), (8397, 36910), (9330, 33219), (11073, 27990), (13995, 22146), (16794, 18455)]