12887972473670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5431}}^1\times {\mathrm{1473937}}^1$

素因数の和:1479405

約数の個数: 64

約数和(自身を含む): 27670226282496

約数和(自身を除く): 14782253808826

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5431, 10862, 27155, 38017, 54310, 76034, 124913, 190085, 249826, 380170, 624565, 874391, 1249130, 1473937, 1748782, 2947874, 4371955, 7369685, 8743910, 10317559, 14739370, 20635118, 33900551, 51587795, 67801102, 103175590, 169502755, 237303857, 339005510, 474607714, 1186519285, 2373038570, 8004951847, 16009903694, 40024759235, 56034662929, 80049518470, 112069325858, 184113892481, 280173314645, 368227784962, 560346629290, 920569462405, 1288797247367, 1841138924810, 2577594494734, 6443986236835, 12887972473670]

約数ペア:

[(1, 12887972473670), (2, 6443986236835), (5, 2577594494734), (7, 1841138924810), (10, 1288797247367), (14, 920569462405), (23, 560346629290), (35, 368227784962), (46, 280173314645), (70, 184113892481), (115, 112069325858), (161, 80049518470), (230, 56034662929), (322, 40024759235), (805, 16009903694), (1610, 8004951847), (5431, 2373038570), (10862, 1186519285), (27155, 474607714), (38017, 339005510), (54310, 237303857), (76034, 169502755), (124913, 103175590), (190085, 67801102), (249826, 51587795), (380170, 33900551), (624565, 20635118), (874391, 14739370), (1249130, 10317559), (1473937, 8743910), (1748782, 7369685), (2947874, 4371955)]