274915390

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{37201}}^1$

素因数の和:37947

約数の個数: 16

約数和(自身を含む): 495530640

約数和(自身を除く): 220615250

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 37201, 74402, 186005, 372010, 27491539, 54983078, 137457695, 274915390]

約数ペア:

[(1, 274915390), (2, 137457695), (5, 54983078), (10, 27491539), (739, 372010), (1478, 186005), (3695, 74402), (7390, 37201)]