8906460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 25267200

約数和(自身を除く): 16360740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1879, 2370, 3758, 4740, 5637, 7516, 9395, 11274, 18790, 22548, 28185, 37580, 56370, 112740, 148441, 296882, 445323, 593764, 742205, 890646, 1484410, 1781292, 2226615, 2968820, 4453230, 8906460]

約数ペア:

[(1, 8906460), (2, 4453230), (3, 2968820), (4, 2226615), (5, 1781292), (6, 1484410), (10, 890646), (12, 742205), (15, 593764), (20, 445323), (30, 296882), (60, 148441), (79, 112740), (158, 56370), (237, 37580), (316, 28185), (395, 22548), (474, 18790), (790, 11274), (948, 9395), (1185, 7516), (1580, 5637), (1879, 4740), (2370, 3758)]