62430460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 139920480

約数和(自身を除く): 77490020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1321, 1390, 2363, 2642, 2780, 4726, 5284, 6605, 9452, 11815, 13210, 22457, 23630, 26420, 44914, 47260, 89828, 112285, 183619, 224570, 367238, 449140, 734476, 918095, 1836190, 3121523, 3672380, 6243046, 12486092, 15607615, 31215230, 62430460]

約数ペア:

[(1, 62430460), (2, 31215230), (4, 15607615), (5, 12486092), (10, 6243046), (17, 3672380), (20, 3121523), (34, 1836190), (68, 918095), (85, 734476), (139, 449140), (170, 367238), (278, 224570), (340, 183619), (556, 112285), (695, 89828), (1321, 47260), (1390, 44914), (2363, 26420), (2642, 23630), (2780, 22457), (4726, 13210), (5284, 11815), (6605, 9452)]