492089710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 1031906304

約数和(自身を除く): 539816594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 131, 206, 262, 515, 521, 655, 721, 917, 1030, 1042, 1310, 1442, 1834, 2605, 3605, 3647, 4585, 5210, 7210, 7294, 9170, 13493, 18235, 26986, 36470, 53663, 67465, 68251, 94451, 107326, 134930, 136502, 188902, 268315, 341255, 375641, 472255, 477757, 536630, 682510, 751282, 944510, 955514, 1878205, 2388785, 3756410, 4777570, 7029853, 14059706, 35149265, 49208971, 70298530, 98417942, 246044855, 492089710]

約数ペア:

[(1, 492089710), (2, 246044855), (5, 98417942), (7, 70298530), (10, 49208971), (14, 35149265), (35, 14059706), (70, 7029853), (103, 4777570), (131, 3756410), (206, 2388785), (262, 1878205), (515, 955514), (521, 944510), (655, 751282), (721, 682510), (917, 536630), (1030, 477757), (1042, 472255), (1310, 375641), (1442, 341255), (1834, 268315), (2605, 188902), (3605, 136502), (3647, 134930), (4585, 107326), (5210, 94451), (7210, 68251), (7294, 67465), (9170, 53663), (13493, 36470), (18235, 26986)]