38791380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{646523}}^1$

素因数の和:646535

約数の個数: 24

約数和(自身を含む): 108616032

約数和(自身を除く): 69824652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 646523, 1293046, 1939569, 2586092, 3232615, 3879138, 6465230, 7758276, 9697845, 12930460, 19395690, 38791380]

約数ペア:

[(1, 38791380), (2, 19395690), (3, 12930460), (4, 9697845), (5, 7758276), (6, 6465230), (10, 3879138), (12, 3232615), (15, 2586092), (20, 1939569), (30, 1293046), (60, 646523)]