29810090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{48869}}^1$

素因数の和:48937

約数の個数: 16

約数和(自身を含む): 54538920

約数和(自身を除く): 24728830

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 48869, 97738, 244345, 488690, 2981009, 5962018, 14905045, 29810090]

約数ペア:

[(1, 29810090), (2, 14905045), (5, 5962018), (10, 2981009), (61, 488690), (122, 244345), (305, 97738), (610, 48869)]