29903830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271853}}^1$

素因数の和:271871

約数の個数: 16

約数和(自身を含む): 58720464

約数和(自身を除く): 28816634

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271853, 543706, 1359265, 2718530, 2990383, 5980766, 14951915, 29903830]

約数ペア:

[(1, 29903830), (2, 14951915), (5, 5980766), (10, 2990383), (11, 2718530), (22, 1359265), (55, 543706), (110, 271853)]