2121400140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35356669}}^1$

素因数の和:35356681

約数の個数: 24

約数和(自身を含む): 5939920560

約数和(自身を除く): 3818520420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35356669, 70713338, 106070007, 141426676, 176783345, 212140014, 353566690, 424280028, 530350035, 707133380, 1060700070, 2121400140]

約数ペア:

[(1, 2121400140), (2, 1060700070), (3, 707133380), (4, 530350035), (5, 424280028), (6, 353566690), (10, 212140014), (12, 176783345), (15, 141426676), (20, 106070007), (30, 70713338), (60, 35356669)]