70508715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 123444000

約数和(自身を除く): 52935285

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 361, 435, 449, 551, 1083, 1347, 1653, 1805, 2245, 2755, 5415, 6735, 8265, 8531, 10469, 13021, 25593, 31407, 39063, 42655, 52345, 65105, 127965, 157035, 162089, 195315, 247399, 486267, 742197, 810445, 1236995, 2431335, 3710985, 4700581, 14101743, 23502905, 70508715]

約数ペア:

[(1, 70508715), (3, 23502905), (5, 14101743), (15, 4700581), (19, 3710985), (29, 2431335), (57, 1236995), (87, 810445), (95, 742197), (145, 486267), (285, 247399), (361, 195315), (435, 162089), (449, 157035), (551, 127965), (1083, 65105), (1347, 52345), (1653, 42655), (1805, 39063), (2245, 31407), (2755, 25593), (5415, 13021), (6735, 10469), (8265, 8531)]