249511110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{25127}}^1$

素因数の和:25468

約数の個数: 32

約数和(自身を含む): 600659712

約数和(自身を除く): 351148602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 25127, 50254, 75381, 125635, 150762, 251270, 376905, 753810, 8317037, 16634074, 24951111, 41585185, 49902222, 83170370, 124755555, 249511110]

約数ペア:

[(1, 249511110), (2, 124755555), (3, 83170370), (5, 49902222), (6, 41585185), (10, 24951111), (15, 16634074), (30, 8317037), (331, 753810), (662, 376905), (993, 251270), (1655, 150762), (1986, 125635), (3310, 75381), (4965, 50254), (9930, 25127)]