642889004460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{104027347}}^1$

素因数の和:104027462

約数の個数: 48

約数和(自身を含む): 1817565824256

約数和(自身を除く): 1174676819796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 104027347, 208054694, 312082041, 416109388, 520136735, 624164082, 1040273470, 1248328164, 1560410205, 2080546940, 3120820410, 6241640820, 10714816741, 21429633482, 32144450223, 42859266964, 53574083705, 64288900446, 107148167410, 128577800892, 160722251115, 214296334820, 321444502230, 642889004460]

約数ペア:

[(1, 642889004460), (2, 321444502230), (3, 214296334820), (4, 160722251115), (5, 128577800892), (6, 107148167410), (10, 64288900446), (12, 53574083705), (15, 42859266964), (20, 32144450223), (30, 21429633482), (60, 10714816741), (103, 6241640820), (206, 3120820410), (309, 2080546940), (412, 1560410205), (515, 1248328164), (618, 1040273470), (1030, 624164082), (1236, 520136735), (1545, 416109388), (2060, 312082041), (3090, 208054694), (6180, 104027347)]