172645710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19913}}^1$

素因数の和:19957

約数の個数: 48

約数和(自身を含む): 440179056

約数和(自身を除く): 267533346

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 19913, 39826, 59739, 99565, 119478, 199130, 298695, 338521, 597390, 677042, 1015563, 1692605, 2031126, 3385210, 5077815, 5754857, 10155630, 11509714, 17264571, 28774285, 34529142, 57548570, 86322855, 172645710]

約数ペア:

[(1, 172645710), (2, 86322855), (3, 57548570), (5, 34529142), (6, 28774285), (10, 17264571), (15, 11509714), (17, 10155630), (30, 5754857), (34, 5077815), (51, 3385210), (85, 2031126), (102, 1692605), (170, 1015563), (255, 677042), (289, 597390), (510, 338521), (578, 298695), (867, 199130), (1445, 119478), (1734, 99565), (2890, 59739), (4335, 39826), (8670, 19913)]