3085420

素因数分解:

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

素因数の和:11889

約数の個数: 24

約数和(自身を含む): 6978384

約数和(自身を除く): 3892964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11867, 23734, 47468, 59335, 118670, 154271, 237340, 308542, 617084, 771355, 1542710, 3085420]

約数ペア:

[(1, 3085420), (2, 1542710), (4, 771355), (5, 617084), (10, 308542), (13, 237340), (20, 154271), (26, 118670), (52, 59335), (65, 47468), (130, 23734), (260, 11867)]