9256260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11867}}^1$

素因数の和:11892

約数の個数: 48

約数和(自身を含む): 27913536

約数和(自身を除く): 18657276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 11867, 23734, 35601, 47468, 59335, 71202, 118670, 142404, 154271, 178005, 237340, 308542, 356010, 462813, 617084, 712020, 771355, 925626, 1542710, 1851252, 2314065, 3085420, 4628130, 9256260]

約数ペア:

[(1, 9256260), (2, 4628130), (3, 3085420), (4, 2314065), (5, 1851252), (6, 1542710), (10, 925626), (12, 771355), (13, 712020), (15, 617084), (20, 462813), (26, 356010), (30, 308542), (39, 237340), (52, 178005), (60, 154271), (65, 142404), (78, 118670), (130, 71202), (156, 59335), (195, 47468), (260, 35601), (390, 23734), (780, 11867)]