4781210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 9918720

約数和(自身を除く): 5137510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 409, 818, 835, 1169, 1670, 2045, 2338, 2863, 4090, 5726, 5845, 11690, 14315, 28630, 68303, 136606, 341515, 478121, 683030, 956242, 2390605, 4781210]

約数ペア:

[(1, 4781210), (2, 2390605), (5, 956242), (7, 683030), (10, 478121), (14, 341515), (35, 136606), (70, 68303), (167, 28630), (334, 14315), (409, 11690), (818, 5845), (835, 5726), (1169, 4090), (1670, 2863), (2045, 2338)]