31590690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2707}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 76040640

約数和(自身を除く): 44449950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 2707, 3890, 5414, 5835, 8121, 11670, 13535, 16242, 27070, 40605, 81210, 1053023, 2106046, 3159069, 5265115, 6318138, 10530230, 15795345, 31590690]

約数ペア:

[(1, 31590690), (2, 15795345), (3, 10530230), (5, 6318138), (6, 5265115), (10, 3159069), (15, 2106046), (30, 1053023), (389, 81210), (778, 40605), (1167, 27070), (1945, 16242), (2334, 13535), (2707, 11670), (3890, 8121), (5414, 5835)]