138841140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2314019}}^1$

素因数の和:2314031

約数の個数: 24

約数和(自身を含む): 388755360

約数和(自身を除く): 249914220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2314019, 4628038, 6942057, 9256076, 11570095, 13884114, 23140190, 27768228, 34710285, 46280380, 69420570, 138841140]

約数ペア:

[(1, 138841140), (2, 69420570), (3, 46280380), (4, 34710285), (5, 27768228), (6, 23140190), (10, 13884114), (12, 11570095), (15, 9256076), (20, 6942057), (30, 4628038), (60, 2314019)]