30937950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{7639}}^1$

素因数の和:7663

約数の個数: 60

約数和(自身を含む): 85972920

約数和(自身を除く): 55034970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 7639, 15278, 22917, 38195, 45834, 68751, 76390, 114585, 137502, 190975, 206253, 229170, 343755, 381950, 412506, 572925, 618759, 687510, 1031265, 1145850, 1237518, 1718775, 2062530, 3093795, 3437550, 5156325, 6187590, 10312650, 15468975, 30937950]

約数ペア:

[(1, 30937950), (2, 15468975), (3, 10312650), (5, 6187590), (6, 5156325), (9, 3437550), (10, 3093795), (15, 2062530), (18, 1718775), (25, 1237518), (27, 1145850), (30, 1031265), (45, 687510), (50, 618759), (54, 572925), (75, 412506), (81, 381950), (90, 343755), (135, 229170), (150, 206253), (162, 190975), (225, 137502), (270, 114585), (405, 76390), (450, 68751), (675, 45834), (810, 38195), (1350, 22917), (2025, 15278), (4050, 7639)]