129351770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{562399}}^1$

素因数の和:562429

約数の個数: 16

約数和(自身を含む): 242956800

約数和(自身を除く): 113605030

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 562399, 1124798, 2811995, 5623990, 12935177, 25870354, 64675885, 129351770]

約数ペア:

[(1, 129351770), (2, 64675885), (5, 25870354), (10, 12935177), (23, 5623990), (46, 2811995), (115, 1124798), (230, 562399)]