130290430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5717}}^1$

素因数の和:5820

約数の個数: 32

約数和(自身を含む): 244547424

約数和(自身を除く): 114256994

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 5717, 11395, 11434, 22790, 28585, 57170, 245831, 303001, 491662, 606002, 1229155, 1515005, 2458310, 3030010, 13029043, 26058086, 65145215, 130290430]

約数ペア:

[(1, 130290430), (2, 65145215), (5, 26058086), (10, 13029043), (43, 3030010), (53, 2458310), (86, 1515005), (106, 1229155), (215, 606002), (265, 491662), (430, 303001), (530, 245831), (2279, 57170), (4558, 28585), (5717, 22790), (11395, 11434)]