75724570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 141418368

約数和(自身を除く): 65693798

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 1030, 1987, 3811, 3974, 7622, 9935, 19055, 19870, 38110, 73519, 147038, 204661, 367595, 409322, 735190, 1023305, 2046610, 7572457, 15144914, 37862285, 75724570]

約数ペア:

[(1, 75724570), (2, 37862285), (5, 15144914), (10, 7572457), (37, 2046610), (74, 1023305), (103, 735190), (185, 409322), (206, 367595), (370, 204661), (515, 147038), (1030, 73519), (1987, 38110), (3811, 19870), (3974, 19055), (7622, 9935)]