4450630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 3973370

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 149, 206, 290, 298, 515, 745, 1030, 1490, 2987, 4321, 5974, 8642, 14935, 15347, 21605, 29870, 30694, 43210, 76735, 153470, 445063, 890126, 2225315, 4450630]

約数ペア:

[(1, 4450630), (2, 2225315), (5, 890126), (10, 445063), (29, 153470), (58, 76735), (103, 43210), (145, 30694), (149, 29870), (206, 21605), (290, 15347), (298, 14935), (515, 8642), (745, 5974), (1030, 4321), (1490, 2987)]