405105510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{5281}}^1$

素因数の和:7848

約数の個数: 32

約数和(自身を含む): 972817632

約数和(自身を除く): 567712122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2557, 5114, 5281, 7671, 10562, 12785, 15342, 15843, 25570, 26405, 31686, 38355, 52810, 76710, 79215, 158430, 13503517, 27007034, 40510551, 67517585, 81021102, 135035170, 202552755, 405105510]

約数ペア:

[(1, 405105510), (2, 202552755), (3, 135035170), (5, 81021102), (6, 67517585), (10, 40510551), (15, 27007034), (30, 13503517), (2557, 158430), (5114, 79215), (5281, 76710), (7671, 52810), (10562, 38355), (12785, 31686), (15342, 26405), (15843, 25570)]