1474460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 3429216

約数和(自身を除く): 1954756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 107, 130, 212, 214, 260, 265, 428, 530, 535, 689, 1060, 1070, 1378, 1391, 2140, 2756, 2782, 3445, 5564, 5671, 6890, 6955, 11342, 13780, 13910, 22684, 27820, 28355, 56710, 73723, 113420, 147446, 294892, 368615, 737230, 1474460]

約数ペア:

[(1, 1474460), (2, 737230), (4, 368615), (5, 294892), (10, 147446), (13, 113420), (20, 73723), (26, 56710), (52, 28355), (53, 27820), (65, 22684), (106, 13910), (107, 13780), (130, 11342), (212, 6955), (214, 6890), (260, 5671), (265, 5564), (428, 3445), (530, 2782), (535, 2756), (689, 2140), (1060, 1391), (1070, 1378)]