16769830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 38983680

約数和(自身を除く): 22213850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 751, 770, 1015, 1502, 1595, 2030, 2233, 3190, 3755, 4466, 5257, 7510, 8261, 10514, 11165, 16522, 21779, 22330, 26285, 41305, 43558, 52570, 57827, 82610, 108895, 115654, 152453, 217790, 239569, 289135, 304906, 479138, 578270, 762265, 1197845, 1524530, 1676983, 2395690, 3353966, 8384915, 16769830]

約数ペア:

[(1, 16769830), (2, 8384915), (5, 3353966), (7, 2395690), (10, 1676983), (11, 1524530), (14, 1197845), (22, 762265), (29, 578270), (35, 479138), (55, 304906), (58, 289135), (70, 239569), (77, 217790), (110, 152453), (145, 115654), (154, 108895), (203, 82610), (290, 57827), (319, 52570), (385, 43558), (406, 41305), (638, 26285), (751, 22330), (770, 21779), (1015, 16522), (1502, 11165), (1595, 10514), (2030, 8261), (2233, 7510), (3190, 5257), (3755, 4466)]