2012330492820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{13045057}}^1$

素因数の和:13045929

約数の個数: 72

約数和(自身を含む): 6111192231144

約数和(自身を除く): 4098861738324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 857, 1714, 2571, 3428, 4285, 5142, 7713, 8570, 10284, 12855, 15426, 17140, 25710, 30852, 38565, 51420, 77130, 154260, 13045057, 26090114, 39135171, 52180228, 65225285, 78270342, 117405513, 130450570, 156540684, 195675855, 234811026, 260901140, 391351710, 469622052, 587027565, 782703420, 1174055130, 2348110260, 11179613849, 22359227698, 33538841547, 44718455396, 55898069245, 67077683094, 100616524641, 111796138490, 134155366188, 167694207735, 201233049282, 223592276980, 335388415470, 402466098564, 503082623205, 670776830940, 1006165246410, 2012330492820]

約数ペア:

[(1, 2012330492820), (2, 1006165246410), (3, 670776830940), (4, 503082623205), (5, 402466098564), (6, 335388415470), (9, 223592276980), (10, 201233049282), (12, 167694207735), (15, 134155366188), (18, 111796138490), (20, 100616524641), (30, 67077683094), (36, 55898069245), (45, 44718455396), (60, 33538841547), (90, 22359227698), (180, 11179613849), (857, 2348110260), (1714, 1174055130), (2571, 782703420), (3428, 587027565), (4285, 469622052), (5142, 391351710), (7713, 260901140), (8570, 234811026), (10284, 195675855), (12855, 156540684), (15426, 130450570), (17140, 117405513), (25710, 78270342), (30852, 65225285), (38565, 52180228), (51420, 39135171), (77130, 26090114), (154260, 13045057)]