56437140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{940619}}^1$

素因数の和:940631

約数の個数: 24

約数和(自身を含む): 158024160

約数和(自身を除く): 101587020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 940619, 1881238, 2821857, 3762476, 4703095, 5643714, 9406190, 11287428, 14109285, 18812380, 28218570, 56437140]

約数ペア:

[(1, 56437140), (2, 28218570), (3, 18812380), (4, 14109285), (5, 11287428), (6, 9406190), (10, 5643714), (12, 4703095), (15, 3762476), (20, 2821857), (30, 1881238), (60, 940619)]