2215288380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36921473}}^1$

素因数の和:36921485

約数の個数: 24

約数和(自身を含む): 6202807632

約数和(自身を除く): 3987519252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36921473, 73842946, 110764419, 147685892, 184607365, 221528838, 369214730, 443057676, 553822095, 738429460, 1107644190, 2215288380]

約数ペア:

[(1, 2215288380), (2, 1107644190), (3, 738429460), (4, 553822095), (5, 443057676), (6, 369214730), (10, 221528838), (12, 184607365), (15, 147685892), (20, 110764419), (30, 73842946), (60, 36921473)]