42988980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{716483}}^1$

素因数の和:716495

約数の個数: 24

約数和(自身を含む): 120369312

約数和(自身を除く): 77380332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 716483, 1432966, 2149449, 2865932, 3582415, 4298898, 7164830, 8597796, 10747245, 14329660, 21494490, 42988980]

約数ペア:

[(1, 42988980), (2, 21494490), (3, 14329660), (4, 10747245), (5, 8597796), (6, 7164830), (10, 4298898), (12, 3582415), (15, 2865932), (20, 2149449), (30, 1432966), (60, 716483)]