149726710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73757}}^1$

素因数の和:73800

約数の個数: 32

約数和(自身を含む): 318634560

約数和(自身を除く): 168907850

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 73757, 147514, 368785, 516299, 737570, 1032598, 2138953, 2581495, 4277906, 5162990, 10694765, 14972671, 21389530, 29945342, 74863355, 149726710]

約数ペア:

[(1, 149726710), (2, 74863355), (5, 29945342), (7, 21389530), (10, 14972671), (14, 10694765), (29, 5162990), (35, 4277906), (58, 2581495), (70, 2138953), (145, 1032598), (203, 737570), (290, 516299), (406, 368785), (1015, 147514), (2030, 73757)]