645789030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11617}}^1$

素因数の和:11753

約数の個数: 64

約数和(自身を含む): 1656262080

約数和(自身を除く): 1010473050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 510, 545, 654, 1090, 1635, 1853, 3270, 3706, 5559, 9265, 11118, 11617, 18530, 23234, 27795, 34851, 55590, 58085, 69702, 116170, 174255, 197489, 348510, 394978, 592467, 987445, 1184934, 1266253, 1974890, 2532506, 2962335, 3798759, 5924670, 6331265, 7597518, 12662530, 18993795, 21526301, 37987590, 43052602, 64578903, 107631505, 129157806, 215263010, 322894515, 645789030]

約数ペア:

[(1, 645789030), (2, 322894515), (3, 215263010), (5, 129157806), (6, 107631505), (10, 64578903), (15, 43052602), (17, 37987590), (30, 21526301), (34, 18993795), (51, 12662530), (85, 7597518), (102, 6331265), (109, 5924670), (170, 3798759), (218, 2962335), (255, 2532506), (327, 1974890), (510, 1266253), (545, 1184934), (654, 987445), (1090, 592467), (1635, 394978), (1853, 348510), (3270, 197489), (3706, 174255), (5559, 116170), (9265, 69702), (11118, 58085), (11617, 55590), (18530, 34851), (23234, 27795)]