42412790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 95644800

約数和(自身を除く): 53232010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 1229, 2030, 2458, 2465, 3451, 4930, 6145, 6902, 8603, 12290, 17206, 17255, 20893, 34510, 35641, 41786, 43015, 71282, 86030, 104465, 146251, 178205, 208930, 249487, 292502, 356410, 498974, 605897, 731255, 1211794, 1247435, 1462510, 2494870, 3029485, 4241279, 6058970, 8482558, 21206395, 42412790]

約数ペア:

[(1, 42412790), (2, 21206395), (5, 8482558), (7, 6058970), (10, 4241279), (14, 3029485), (17, 2494870), (29, 1462510), (34, 1247435), (35, 1211794), (58, 731255), (70, 605897), (85, 498974), (119, 356410), (145, 292502), (170, 249487), (203, 208930), (238, 178205), (290, 146251), (406, 104465), (493, 86030), (595, 71282), (986, 43015), (1015, 41786), (1190, 35641), (1229, 34510), (2030, 20893), (2458, 17255), (2465, 17206), (3451, 12290), (4930, 8603), (6145, 6902)]