130589630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5209}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 247579200

約数和(自身を除く): 116989570

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 5209, 10418, 12535, 25070, 26045, 52090, 119807, 239614, 567781, 599035, 1135562, 1198070, 2838905, 5677810, 13058963, 26117926, 65294815, 130589630]

約数ペア:

[(1, 130589630), (2, 65294815), (5, 26117926), (10, 13058963), (23, 5677810), (46, 2838905), (109, 1198070), (115, 1135562), (218, 599035), (230, 567781), (545, 239614), (1090, 119807), (2507, 52090), (5014, 26045), (5209, 25070), (10418, 12535)]