3154840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6067}}^1$

素因数の和:6091

約数の個数: 32

約数和(自身を含む): 7645680

約数和(自身を除く): 4490840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6067, 12134, 24268, 30335, 48536, 60670, 78871, 121340, 157742, 242680, 315484, 394355, 630968, 788710, 1577420, 3154840]

約数ペア:

[(1, 3154840), (2, 1577420), (4, 788710), (5, 630968), (8, 394355), (10, 315484), (13, 242680), (20, 157742), (26, 121340), (40, 78871), (52, 60670), (65, 48536), (104, 30335), (130, 24268), (260, 12134), (520, 6067)]