23970730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 49486464

約数和(自身を除く): 25515734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 773, 886, 1546, 2215, 3101, 3865, 4430, 5411, 6202, 7730, 10822, 15505, 27055, 31010, 54110, 342439, 684878, 1712195, 2397073, 3424390, 4794146, 11985365, 23970730]

約数ペア:

[(1, 23970730), (2, 11985365), (5, 4794146), (7, 3424390), (10, 2397073), (14, 1712195), (35, 684878), (70, 342439), (443, 54110), (773, 31010), (886, 27055), (1546, 15505), (2215, 10822), (3101, 7730), (3865, 6202), (4430, 5411)]