2183250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 5660928

約数和(自身を除く): 3477678

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 71, 75, 82, 123, 125, 142, 150, 205, 213, 246, 250, 355, 375, 410, 426, 615, 710, 750, 1025, 1065, 1230, 1775, 2050, 2130, 2911, 3075, 3550, 5125, 5325, 5822, 6150, 8733, 8875, 10250, 10650, 14555, 15375, 17466, 17750, 26625, 29110, 30750, 43665, 53250, 72775, 87330, 145550, 218325, 363875, 436650, 727750, 1091625, 2183250]

約数ペア:

[(1, 2183250), (2, 1091625), (3, 727750), (5, 436650), (6, 363875), (10, 218325), (15, 145550), (25, 87330), (30, 72775), (41, 53250), (50, 43665), (71, 30750), (75, 29110), (82, 26625), (123, 17750), (125, 17466), (142, 15375), (150, 14555), (205, 10650), (213, 10250), (246, 8875), (250, 8733), (355, 6150), (375, 5822), (410, 5325), (426, 5125), (615, 3550), (710, 3075), (750, 2911), (1025, 2130), (1065, 2050), (1230, 1775)]