7264790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 15240960

約数和(自身を除く): 7976170

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 47, 58, 65, 82, 94, 130, 145, 205, 235, 290, 377, 410, 470, 533, 611, 754, 1066, 1189, 1222, 1363, 1885, 1927, 2378, 2665, 2726, 3055, 3770, 3854, 5330, 5945, 6110, 6815, 9635, 11890, 13630, 15457, 17719, 19270, 25051, 30914, 35438, 50102, 55883, 77285, 88595, 111766, 125255, 154570, 177190, 250510, 279415, 558830, 726479, 1452958, 3632395, 7264790]

約数ペア:

[(1, 7264790), (2, 3632395), (5, 1452958), (10, 726479), (13, 558830), (26, 279415), (29, 250510), (41, 177190), (47, 154570), (58, 125255), (65, 111766), (82, 88595), (94, 77285), (130, 55883), (145, 50102), (205, 35438), (235, 30914), (290, 25051), (377, 19270), (410, 17719), (470, 15457), (533, 13630), (611, 11890), (754, 9635), (1066, 6815), (1189, 6110), (1222, 5945), (1363, 5330), (1885, 3854), (1927, 3770), (2378, 3055), (2665, 2726)]