2860590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 4604370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 79, 85, 102, 142, 158, 170, 213, 237, 255, 355, 395, 426, 474, 510, 710, 790, 1065, 1185, 1207, 1343, 2130, 2370, 2414, 2686, 3621, 4029, 5609, 6035, 6715, 7242, 8058, 11218, 12070, 13430, 16827, 18105, 20145, 28045, 33654, 36210, 40290, 56090, 84135, 95353, 168270, 190706, 286059, 476765, 572118, 953530, 1430295, 2860590]

約数ペア:

[(1, 2860590), (2, 1430295), (3, 953530), (5, 572118), (6, 476765), (10, 286059), (15, 190706), (17, 168270), (30, 95353), (34, 84135), (51, 56090), (71, 40290), (79, 36210), (85, 33654), (102, 28045), (142, 20145), (158, 18105), (170, 16827), (213, 13430), (237, 12070), (255, 11218), (355, 8058), (395, 7242), (426, 6715), (474, 6035), (510, 5609), (710, 4029), (790, 3621), (1065, 2686), (1185, 2414), (1207, 2370), (1343, 2130)]