146483560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{215417}}^1$

素因数の和:215445

約数の個数: 32

約数和(自身を含む): 348977160

約数和(自身を除く): 202493600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 215417, 430834, 861668, 1077085, 1723336, 2154170, 3662089, 4308340, 7324178, 8616680, 14648356, 18310445, 29296712, 36620890, 73241780, 146483560]

約数ペア:

[(1, 146483560), (2, 73241780), (4, 36620890), (5, 29296712), (8, 18310445), (10, 14648356), (17, 8616680), (20, 7324178), (34, 4308340), (40, 3662089), (68, 2154170), (85, 1723336), (136, 1077085), (170, 861668), (340, 430834), (680, 215417)]