426477990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{748207}}^1$

素因数の和:748236

約数の個数: 32

約数和(自身を含む): 1077419520

約数和(自身を除く): 650941530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 748207, 1496414, 2244621, 3741035, 4489242, 7482070, 11223105, 14215933, 22446210, 28431866, 42647799, 71079665, 85295598, 142159330, 213238995, 426477990]

約数ペア:

[(1, 426477990), (2, 213238995), (3, 142159330), (5, 85295598), (6, 71079665), (10, 42647799), (15, 28431866), (19, 22446210), (30, 14215933), (38, 11223105), (57, 7482070), (95, 4489242), (114, 3741035), (190, 2244621), (285, 1496414), (570, 748207)]