269952010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 534143160

約数和(自身を除く): 264191150

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 493, 578, 986, 1445, 2465, 2890, 3221, 4930, 6442, 8381, 16105, 16762, 32210, 41905, 54757, 83810, 93409, 109514, 186818, 273785, 467045, 547570, 930869, 934090, 1587953, 1861738, 3175906, 4654345, 7939765, 9308690, 15879530, 26995201, 53990402, 134976005, 269952010]

約数ペア:

[(1, 269952010), (2, 134976005), (5, 53990402), (10, 26995201), (17, 15879530), (29, 9308690), (34, 7939765), (58, 4654345), (85, 3175906), (145, 1861738), (170, 1587953), (289, 934090), (290, 930869), (493, 547570), (578, 467045), (986, 273785), (1445, 186818), (2465, 109514), (2890, 93409), (3221, 83810), (4930, 54757), (6442, 41905), (8381, 32210), (16105, 16762)]