127912610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 269747712

約数和(自身を除く): 141835102

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 113, 157, 206, 226, 314, 515, 565, 721, 785, 791, 1030, 1099, 1130, 1442, 1570, 1582, 2198, 3605, 3955, 5495, 7210, 7910, 10990, 11639, 16171, 17741, 23278, 32342, 35482, 58195, 80855, 81473, 88705, 113197, 116390, 124187, 161710, 162946, 177410, 226394, 248374, 407365, 565985, 620935, 814730, 1131970, 1241870, 1827323, 3654646, 9136615, 12791261, 18273230, 25582522, 63956305, 127912610]

約数ペア:

[(1, 127912610), (2, 63956305), (5, 25582522), (7, 18273230), (10, 12791261), (14, 9136615), (35, 3654646), (70, 1827323), (103, 1241870), (113, 1131970), (157, 814730), (206, 620935), (226, 565985), (314, 407365), (515, 248374), (565, 226394), (721, 177410), (785, 162946), (791, 161710), (1030, 124187), (1099, 116390), (1130, 113197), (1442, 88705), (1570, 81473), (1582, 80855), (2198, 58195), (3605, 35482), (3955, 32342), (5495, 23278), (7210, 17741), (7910, 16171), (10990, 11639)]