1337850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{991}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 3690240

約数和(自身を除く): 2352390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 991, 1350, 1982, 2973, 4955, 5946, 8919, 9910, 14865, 17838, 24775, 26757, 29730, 44595, 49550, 53514, 74325, 89190, 133785, 148650, 222975, 267570, 445950, 668925, 1337850]

約数ペア:

[(1, 1337850), (2, 668925), (3, 445950), (5, 267570), (6, 222975), (9, 148650), (10, 133785), (15, 89190), (18, 74325), (25, 53514), (27, 49550), (30, 44595), (45, 29730), (50, 26757), (54, 24775), (75, 17838), (90, 14865), (135, 9910), (150, 8919), (225, 5946), (270, 4955), (450, 2973), (675, 1982), (991, 1350)]