68530590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4858

約数の個数: 64

約数和(自身を含む): 186235200

約数和(自身を除く): 117704610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 4789, 7155, 9578, 14310, 14367, 23945, 28734, 43101, 47890, 71835, 86202, 129303, 143670, 215505, 253817, 258606, 431010, 507634, 646515, 761451, 1269085, 1293030, 1522902, 2284353, 2538170, 3807255, 4568706, 6853059, 7614510, 11421765, 13706118, 22843530, 34265295, 68530590]

約数ペア:

[(1, 68530590), (2, 34265295), (3, 22843530), (5, 13706118), (6, 11421765), (9, 7614510), (10, 6853059), (15, 4568706), (18, 3807255), (27, 2538170), (30, 2284353), (45, 1522902), (53, 1293030), (54, 1269085), (90, 761451), (106, 646515), (135, 507634), (159, 431010), (265, 258606), (270, 253817), (318, 215505), (477, 143670), (530, 129303), (795, 86202), (954, 71835), (1431, 47890), (1590, 43101), (2385, 28734), (2862, 23945), (4770, 14367), (4789, 14310), (7155, 9578)]