2263730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 4731264

約数和(自身を除く): 2467534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 443, 511, 730, 886, 1022, 2215, 2555, 3101, 4430, 5110, 6202, 15505, 31010, 32339, 64678, 161695, 226373, 323390, 452746, 1131865, 2263730]

約数ペア:

[(1, 2263730), (2, 1131865), (5, 452746), (7, 323390), (10, 226373), (14, 161695), (35, 64678), (70, 32339), (73, 31010), (146, 15505), (365, 6202), (443, 5110), (511, 4430), (730, 3101), (886, 2555), (1022, 2215)]