23591170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 19954430

約数列:

[1, 2, 5, 10, 71, 142, 149, 223, 298, 355, 446, 710, 745, 1115, 1490, 2230, 10579, 15833, 21158, 31666, 33227, 52895, 66454, 79165, 105790, 158330, 166135, 332270, 2359117, 4718234, 11795585, 23591170]

約数ペア:

[(1, 23591170), (2, 11795585), (5, 4718234), (10, 2359117), (71, 332270), (142, 166135), (149, 158330), (223, 105790), (298, 79165), (355, 66454), (446, 52895), (710, 33227), (745, 31666), (1115, 21158), (1490, 15833), (2230, 10579)]