29999090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{272719}}^1$

素因数の和:272737

約数の個数: 16

約数和(自身を含む): 58907520

約数和(自身を除く): 28908430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 272719, 545438, 1363595, 2727190, 2999909, 5999818, 14999545, 29999090]

約数ペア:

[(1, 29999090), (2, 14999545), (5, 5999818), (10, 2999909), (11, 2727190), (22, 1363595), (55, 545438), (110, 272719)]