245774790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{910277}}^1$

素因数の和:910293

約数の個数: 32

約数和(自身を含む): 655400160

約数和(自身を除く): 409625370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 910277, 1820554, 2730831, 4551385, 5461662, 8192493, 9102770, 13654155, 16384986, 24577479, 27308310, 40962465, 49154958, 81924930, 122887395, 245774790]

約数ペア:

[(1, 245774790), (2, 122887395), (3, 81924930), (5, 49154958), (6, 40962465), (9, 27308310), (10, 24577479), (15, 16384986), (18, 13654155), (27, 9102770), (30, 8192493), (45, 5461662), (54, 4551385), (90, 2730831), (135, 1820554), (270, 910277)]