138304830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{3571}}^1$

素因数の和:4872

約数の個数: 32

約数和(自身を含む): 332281728

約数和(自身を除く): 193976898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1291, 2582, 3571, 3873, 6455, 7142, 7746, 10713, 12910, 17855, 19365, 21426, 35710, 38730, 53565, 107130, 4610161, 9220322, 13830483, 23050805, 27660966, 46101610, 69152415, 138304830]

約数ペア:

[(1, 138304830), (2, 69152415), (3, 46101610), (5, 27660966), (6, 23050805), (10, 13830483), (15, 9220322), (30, 4610161), (1291, 107130), (2582, 53565), (3571, 38730), (3873, 35710), (6455, 21426), (7142, 19365), (7746, 17855), (10713, 12910)]