127573270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4013}}^1$

素因数の和:4065

約数の個数: 48

約数和(自身を含む): 266176368

約数和(自身を除く): 138603098

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 4013, 6358, 8026, 15895, 20065, 31790, 40130, 44143, 68221, 88286, 136442, 220715, 341105, 441430, 682210, 750431, 1159757, 1500862, 2319514, 3752155, 5798785, 7504310, 11597570, 12757327, 25514654, 63786635, 127573270]

約数ペア:

[(1, 127573270), (2, 63786635), (5, 25514654), (10, 12757327), (11, 11597570), (17, 7504310), (22, 5798785), (34, 3752155), (55, 2319514), (85, 1500862), (110, 1159757), (170, 750431), (187, 682210), (289, 441430), (374, 341105), (578, 220715), (935, 136442), (1445, 88286), (1870, 68221), (2890, 44143), (3179, 40130), (4013, 31790), (6358, 20065), (8026, 15895)]