38316180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{91229}}^1$

素因数の和:91248

約数の個数: 48

約数和(自身を含む): 122613120

約数和(自身を除く): 84296940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 91229, 182458, 273687, 364916, 456145, 547374, 638603, 912290, 1094748, 1277206, 1368435, 1824580, 1915809, 2554412, 2736870, 3193015, 3831618, 5473740, 6386030, 7663236, 9579045, 12772060, 19158090, 38316180]

約数ペア:

[(1, 38316180), (2, 19158090), (3, 12772060), (4, 9579045), (5, 7663236), (6, 6386030), (7, 5473740), (10, 3831618), (12, 3193015), (14, 2736870), (15, 2554412), (20, 1915809), (21, 1824580), (28, 1368435), (30, 1277206), (35, 1094748), (42, 912290), (60, 638603), (70, 547374), (84, 456145), (105, 364916), (140, 273687), (210, 182458), (420, 91229)]