137187830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22453}}^1$

素因数の和:22520

約数の個数: 32

約数和(自身を含む): 271603584

約数和(自身を除く): 134415754

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 22453, 44906, 112265, 224530, 291889, 583778, 1055291, 1459445, 2110582, 2918890, 5276455, 10552910, 13718783, 27437566, 68593915, 137187830]

約数ペア:

[(1, 137187830), (2, 68593915), (5, 27437566), (10, 13718783), (13, 10552910), (26, 5276455), (47, 2918890), (65, 2110582), (94, 1459445), (130, 1055291), (235, 583778), (470, 291889), (611, 224530), (1222, 112265), (3055, 44906), (6110, 22453)]