74682530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 82081630

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 130, 170, 221, 235, 442, 470, 611, 719, 799, 1105, 1222, 1438, 1598, 2210, 3055, 3595, 3995, 6110, 7190, 7990, 9347, 10387, 12223, 18694, 20774, 24446, 33793, 46735, 51935, 61115, 67586, 93470, 103870, 122230, 158899, 168965, 317798, 337930, 439309, 574481, 794495, 878618, 1148962, 1588990, 2196545, 2872405, 4393090, 5744810, 7468253, 14936506, 37341265, 74682530]

約数ペア:

[(1, 74682530), (2, 37341265), (5, 14936506), (10, 7468253), (13, 5744810), (17, 4393090), (26, 2872405), (34, 2196545), (47, 1588990), (65, 1148962), (85, 878618), (94, 794495), (130, 574481), (170, 439309), (221, 337930), (235, 317798), (442, 168965), (470, 158899), (611, 122230), (719, 103870), (799, 93470), (1105, 67586), (1222, 61115), (1438, 51935), (1598, 46735), (2210, 33793), (3055, 24446), (3595, 20774), (3995, 18694), (6110, 12223), (7190, 10387), (7990, 9347)]