139427220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2323787}}^1$

素因数の和:2323799

約数の個数: 24

約数和(自身を含む): 390396384

約数和(自身を除く): 250969164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2323787, 4647574, 6971361, 9295148, 11618935, 13942722, 23237870, 27885444, 34856805, 46475740, 69713610, 139427220]

約数ペア:

[(1, 139427220), (2, 69713610), (3, 46475740), (4, 34856805), (5, 27885444), (6, 23237870), (10, 13942722), (12, 11618935), (15, 9295148), (20, 6971361), (30, 4647574), (60, 2323787)]