1140390660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{34123}}^1$

素因数の和:34692

約数の個数: 48

約数和(自身を含む): 3198920256

約数和(自身を除く): 2058529596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 5570, 6684, 8355, 11140, 16710, 33420, 34123, 68246, 102369, 136492, 170615, 204738, 341230, 409476, 511845, 682460, 1023690, 2047380, 19006511, 38013022, 57019533, 76026044, 95032555, 114039066, 190065110, 228078132, 285097665, 380130220, 570195330, 1140390660]

約数ペア:

[(1, 1140390660), (2, 570195330), (3, 380130220), (4, 285097665), (5, 228078132), (6, 190065110), (10, 114039066), (12, 95032555), (15, 76026044), (20, 57019533), (30, 38013022), (60, 19006511), (557, 2047380), (1114, 1023690), (1671, 682460), (2228, 511845), (2785, 409476), (3342, 341230), (5570, 204738), (6684, 170615), (8355, 136492), (11140, 102369), (16710, 68246), (33420, 34123)]