12866451810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1277}}^2$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 31021189056

約数和(自身を除く): 18154737246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1277, 1315, 1578, 2554, 2630, 3831, 3945, 6385, 7662, 7890, 12770, 19155, 38310, 335851, 671702, 1007553, 1630729, 1679255, 2015106, 3261458, 3358510, 4892187, 5037765, 8153645, 9784374, 10075530, 16307290, 24460935, 48921870, 428881727, 857763454, 1286645181, 2144408635, 2573290362, 4288817270, 6433225905, 12866451810]

約数ペア:

[(1, 12866451810), (2, 6433225905), (3, 4288817270), (5, 2573290362), (6, 2144408635), (10, 1286645181), (15, 857763454), (30, 428881727), (263, 48921870), (526, 24460935), (789, 16307290), (1277, 10075530), (1315, 9784374), (1578, 8153645), (2554, 5037765), (2630, 4892187), (3831, 3358510), (3945, 3261458), (6385, 2015106), (7662, 1679255), (7890, 1630729), (12770, 1007553), (19155, 671702), (38310, 335851)]