67951530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{881}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 177080904

約数和(自身を除く): 109129374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 857, 881, 1714, 1762, 2571, 2643, 4285, 4405, 5142, 5286, 7713, 7929, 8570, 8810, 12855, 13215, 15426, 15858, 25710, 26430, 38565, 39645, 77130, 79290, 755017, 1510034, 2265051, 3775085, 4530102, 6795153, 7550170, 11325255, 13590306, 22650510, 33975765, 67951530]

約数ペア:

[(1, 67951530), (2, 33975765), (3, 22650510), (5, 13590306), (6, 11325255), (9, 7550170), (10, 6795153), (15, 4530102), (18, 3775085), (30, 2265051), (45, 1510034), (90, 755017), (857, 79290), (881, 77130), (1714, 39645), (1762, 38565), (2571, 26430), (2643, 25710), (4285, 15858), (4405, 15426), (5142, 13215), (5286, 12855), (7713, 8810), (7929, 8570)]