828931380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13815523}}^1$

素因数の和:13815535

約数の個数: 24

約数和(自身を含む): 2321008032

約数和(自身を除く): 1492076652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13815523, 27631046, 41446569, 55262092, 69077615, 82893138, 138155230, 165786276, 207232845, 276310460, 414465690, 828931380]

約数ペア:

[(1, 828931380), (2, 414465690), (3, 276310460), (4, 207232845), (5, 165786276), (6, 138155230), (10, 82893138), (12, 69077615), (15, 55262092), (20, 41446569), (30, 27631046), (60, 13815523)]