74636190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15647}}^1$

素因数の和:15713

約数の個数: 48

約数和(自身を含む): 197728128

約数和(自身を除く): 123091938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 15647, 31294, 46941, 78235, 93882, 140823, 156470, 234705, 281646, 469410, 704115, 829291, 1408230, 1658582, 2487873, 4146455, 4975746, 7463619, 8292910, 12439365, 14927238, 24878730, 37318095, 74636190]

約数ペア:

[(1, 74636190), (2, 37318095), (3, 24878730), (5, 14927238), (6, 12439365), (9, 8292910), (10, 7463619), (15, 4975746), (18, 4146455), (30, 2487873), (45, 1658582), (53, 1408230), (90, 829291), (106, 704115), (159, 469410), (265, 281646), (318, 234705), (477, 156470), (530, 140823), (795, 93882), (954, 78235), (1590, 46941), (2385, 31294), (4770, 15647)]