80655630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244411}}^1$

素因数の和:244432

約数の個数: 32

約数和(自身を含む): 211171968

約数和(自身を除く): 130516338

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 244411, 488822, 733233, 1222055, 1466466, 2444110, 2688521, 3666165, 5377042, 7332330, 8065563, 13442605, 16131126, 26885210, 40327815, 80655630]

約数ペア:

[(1, 80655630), (2, 40327815), (3, 26885210), (5, 16131126), (6, 13442605), (10, 8065563), (11, 7332330), (15, 5377042), (22, 3666165), (30, 2688521), (33, 2444110), (55, 1466466), (66, 1222055), (110, 733233), (165, 488822), (330, 244411)]