149747630

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 273744576

約数和(自身を除く): 123996946

約数列:

[1, 2, 5, 10, 97, 194, 317, 485, 487, 634, 970, 974, 1585, 2435, 3170, 4870, 30749, 47239, 61498, 94478, 153745, 154379, 236195, 307490, 308758, 472390, 771895, 1543790, 14974763, 29949526, 74873815, 149747630]

約数ペア:

[(1, 149747630), (2, 74873815), (5, 29949526), (10, 14974763), (97, 1543790), (194, 771895), (317, 472390), (485, 308758), (487, 307490), (634, 236195), (970, 154379), (974, 153745), (1585, 94478), (2435, 61498), (3170, 47239), (4870, 30749)]