64016670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3329}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 153925920

約数和(自身を除く): 89909250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3329, 3846, 6410, 6658, 9615, 9987, 16645, 19230, 19974, 33290, 49935, 99870, 2133889, 4267778, 6401667, 10669445, 12803334, 21338890, 32008335, 64016670]

約数ペア:

[(1, 64016670), (2, 32008335), (3, 21338890), (5, 12803334), (6, 10669445), (10, 6401667), (15, 4267778), (30, 2133889), (641, 99870), (1282, 49935), (1923, 33290), (3205, 19974), (3329, 19230), (3846, 16645), (6410, 9987), (6658, 9615)]