31069950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 77840256

約数和(自身を除く): 46770306

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2011, 2575, 3090, 4022, 5150, 6033, 7725, 10055, 12066, 15450, 20110, 30165, 50275, 60330, 100550, 150825, 207133, 301650, 414266, 621399, 1035665, 1242798, 2071330, 3106995, 5178325, 6213990, 10356650, 15534975, 31069950]

約数ペア:

[(1, 31069950), (2, 15534975), (3, 10356650), (5, 6213990), (6, 5178325), (10, 3106995), (15, 2071330), (25, 1242798), (30, 1035665), (50, 621399), (75, 414266), (103, 301650), (150, 207133), (206, 150825), (309, 100550), (515, 60330), (618, 50275), (1030, 30165), (1545, 20110), (2011, 15450), (2575, 12066), (3090, 10055), (4022, 7725), (5150, 6033)]