72430130

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{71713}}^1$

素因数の和:71821

約数の個数: 16

約数和(自身を含む): 131666904

約数和(自身を除く): 59236774

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 71713, 143426, 358565, 717130, 7243013, 14486026, 36215065, 72430130]

約数ペア:

[(1, 72430130), (2, 36215065), (5, 14486026), (10, 7243013), (101, 717130), (202, 358565), (505, 143426), (1010, 71713)]