129893460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40847}}^1$

素因数の和:40912

約数の個数: 48

約数和(自身を含む): 370573056

約数和(自身を除く): 240679596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 40847, 81694, 122541, 163388, 204235, 245082, 408470, 490164, 612705, 816940, 1225410, 2164891, 2450820, 4329782, 6494673, 8659564, 10824455, 12989346, 21648910, 25978692, 32473365, 43297820, 64946730, 129893460]

約数ペア:

[(1, 129893460), (2, 64946730), (3, 43297820), (4, 32473365), (5, 25978692), (6, 21648910), (10, 12989346), (12, 10824455), (15, 8659564), (20, 6494673), (30, 4329782), (53, 2450820), (60, 2164891), (106, 1225410), (159, 816940), (212, 612705), (265, 490164), (318, 408470), (530, 245082), (636, 204235), (795, 163388), (1060, 122541), (1590, 81694), (3180, 40847)]