630190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 1314144

約数和(自身を除く): 683954

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 337, 374, 674, 935, 1685, 1870, 3370, 3707, 5729, 7414, 11458, 18535, 28645, 37070, 57290, 63019, 126038, 315095, 630190]

約数ペア:

[(1, 630190), (2, 315095), (5, 126038), (10, 63019), (11, 57290), (17, 37070), (22, 28645), (34, 18535), (55, 11458), (85, 7414), (110, 5729), (170, 3707), (187, 3370), (337, 1870), (374, 1685), (674, 935)]