2149014085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{977}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 2785093632

約数和(自身を除く): 636079547

約数列:

[1, 5, 23, 31, 115, 155, 617, 713, 977, 3085, 3565, 4885, 14191, 19127, 22471, 30287, 70955, 95635, 112355, 151435, 439921, 602809, 696601, 2199605, 3014045, 3483005, 13864607, 18687079, 69323035, 93435395, 429802817, 2149014085]

約数ペア:

[(1, 2149014085), (5, 429802817), (23, 93435395), (31, 69323035), (115, 18687079), (155, 13864607), (617, 3483005), (713, 3014045), (977, 2199605), (3085, 696601), (3565, 602809), (4885, 439921), (14191, 151435), (19127, 112355), (22471, 95635), (30287, 70955)]