2982750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 7705152

約数和(自身を除く): 4722402

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 97, 123, 125, 150, 194, 205, 246, 250, 291, 375, 410, 485, 582, 615, 750, 970, 1025, 1230, 1455, 2050, 2425, 2910, 3075, 3977, 4850, 5125, 6150, 7275, 7954, 10250, 11931, 12125, 14550, 15375, 19885, 23862, 24250, 30750, 36375, 39770, 59655, 72750, 99425, 119310, 198850, 298275, 497125, 596550, 994250, 1491375, 2982750]

約数ペア:

[(1, 2982750), (2, 1491375), (3, 994250), (5, 596550), (6, 497125), (10, 298275), (15, 198850), (25, 119310), (30, 99425), (41, 72750), (50, 59655), (75, 39770), (82, 36375), (97, 30750), (123, 24250), (125, 23862), (150, 19885), (194, 15375), (205, 14550), (246, 12125), (250, 11931), (291, 10250), (375, 7954), (410, 7275), (485, 6150), (582, 5125), (615, 4850), (750, 3977), (970, 3075), (1025, 2910), (1230, 2425), (1455, 2050)]