38701380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{645023}}^1$

素因数の和:645035

約数の個数: 24

約数和(自身を含む): 108364032

約数和(自身を除く): 69662652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 645023, 1290046, 1935069, 2580092, 3225115, 3870138, 6450230, 7740276, 9675345, 12900460, 19350690, 38701380]

約数ペア:

[(1, 38701380), (2, 19350690), (3, 12900460), (4, 9675345), (5, 7740276), (6, 6450230), (10, 3870138), (12, 3225115), (15, 2580092), (20, 1935069), (30, 1290046), (60, 645023)]