15428690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 30046464

約数和(自身を除く): 14617774

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 1931, 3862, 3995, 7990, 9655, 19310, 32827, 65654, 90757, 164135, 181514, 328270, 453785, 907570, 1542869, 3085738, 7714345, 15428690]

約数ペア:

[(1, 15428690), (2, 7714345), (5, 3085738), (10, 1542869), (17, 907570), (34, 453785), (47, 328270), (85, 181514), (94, 164135), (170, 90757), (235, 65654), (470, 32827), (799, 19310), (1598, 9655), (1931, 7990), (3862, 3995)]