29901590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49019}}^1$

素因数の和:49087

約数の個数: 16

約数和(自身を含む): 54706320

約数和(自身を除く): 24804730

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 49019, 98038, 245095, 490190, 2990159, 5980318, 14950795, 29901590]

約数ペア:

[(1, 29901590), (2, 14950795), (5, 5980318), (10, 2990159), (61, 490190), (122, 245095), (305, 98038), (610, 49019)]