79892730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1933

約数の個数: 80

約数和(自身を含む): 218993544

約数和(自身を除く): 139100814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1590, 1861, 2385, 2862, 3722, 4293, 4770, 5583, 7155, 8586, 9305, 11166, 14310, 16749, 18610, 21465, 27915, 33498, 42930, 50247, 55830, 83745, 98633, 100494, 150741, 167490, 197266, 251235, 295899, 301482, 493165, 502470, 591798, 753705, 887697, 986330, 1479495, 1507410, 1775394, 2663091, 2958990, 4438485, 5326182, 7989273, 8876970, 13315455, 15978546, 26630910, 39946365, 79892730]

約数ペア:

[(1, 79892730), (2, 39946365), (3, 26630910), (5, 15978546), (6, 13315455), (9, 8876970), (10, 7989273), (15, 5326182), (18, 4438485), (27, 2958990), (30, 2663091), (45, 1775394), (53, 1507410), (54, 1479495), (81, 986330), (90, 887697), (106, 753705), (135, 591798), (159, 502470), (162, 493165), (265, 301482), (270, 295899), (318, 251235), (405, 197266), (477, 167490), (530, 150741), (795, 100494), (810, 98633), (954, 83745), (1431, 55830), (1590, 50247), (1861, 42930), (2385, 33498), (2862, 27915), (3722, 21465), (4293, 18610), (4770, 16749), (5583, 14310), (7155, 11166), (8586, 9305)]