74556690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3683

約数の個数: 64

約数和(自身を含む): 196390656

約数和(自身を除く): 121833966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 3607, 4134, 6890, 7214, 10335, 10821, 18035, 20670, 21642, 36070, 46891, 54105, 93782, 108210, 140673, 191171, 234455, 281346, 382342, 468910, 573513, 703365, 955855, 1147026, 1406730, 1911710, 2485223, 2867565, 4970446, 5735130, 7455669, 12426115, 14911338, 24852230, 37278345, 74556690]

約数ペア:

[(1, 74556690), (2, 37278345), (3, 24852230), (5, 14911338), (6, 12426115), (10, 7455669), (13, 5735130), (15, 4970446), (26, 2867565), (30, 2485223), (39, 1911710), (53, 1406730), (65, 1147026), (78, 955855), (106, 703365), (130, 573513), (159, 468910), (195, 382342), (265, 281346), (318, 234455), (390, 191171), (530, 140673), (689, 108210), (795, 93782), (1378, 54105), (1590, 46891), (2067, 36070), (3445, 21642), (3607, 20670), (4134, 18035), (6890, 10821), (7214, 10335)]