126921090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{2693}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 304917696

約数和(自身を除く): 177996606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1571, 2693, 3142, 4713, 5386, 7855, 8079, 9426, 13465, 15710, 16158, 23565, 26930, 40395, 47130, 80790, 4230703, 8461406, 12692109, 21153515, 25384218, 42307030, 63460545, 126921090]

約数ペア:

[(1, 126921090), (2, 63460545), (3, 42307030), (5, 25384218), (6, 21153515), (10, 12692109), (15, 8461406), (30, 4230703), (1571, 80790), (2693, 47130), (3142, 40395), (4713, 26930), (5386, 23565), (7855, 16158), (8079, 15710), (9426, 13465)]