66429130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 126538560

約数和(自身を除く): 60109430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 422, 1055, 1657, 2110, 3314, 4009, 8018, 8285, 16570, 20045, 31483, 40090, 62966, 157415, 314830, 349627, 699254, 1748135, 3496270, 6642913, 13285826, 33214565, 66429130]

約数ペア:

[(1, 66429130), (2, 33214565), (5, 13285826), (10, 6642913), (19, 3496270), (38, 1748135), (95, 699254), (190, 349627), (211, 314830), (422, 157415), (1055, 62966), (1657, 40090), (2110, 31483), (3314, 20045), (4009, 16570), (8018, 8285)]