25291201830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1275401}}^1$

素因数の和:1276072

約数の個数: 32

約数和(自身を含む): 60790760928

約数和(自身を除く): 35499559098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 6610, 9915, 19830, 1275401, 2550802, 3826203, 6377005, 7652406, 12754010, 19131015, 38262030, 843040061, 1686080122, 2529120183, 4215200305, 5058240366, 8430400610, 12645600915, 25291201830]

約数ペア:

[(1, 25291201830), (2, 12645600915), (3, 8430400610), (5, 5058240366), (6, 4215200305), (10, 2529120183), (15, 1686080122), (30, 843040061), (661, 38262030), (1322, 19131015), (1983, 12754010), (3305, 7652406), (3966, 6377005), (6610, 3826203), (9915, 2550802), (19830, 1275401)]