29903390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271849}}^1$

素因数の和:271867

約数の個数: 16

約数和(自身を含む): 58719600

約数和(自身を除く): 28816210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271849, 543698, 1359245, 2718490, 2990339, 5980678, 14951695, 29903390]

約数ペア:

[(1, 29903390), (2, 14951695), (5, 5980678), (10, 2990339), (11, 2718490), (22, 1359245), (55, 543698), (110, 271849)]