147491340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{3823}}^1$

素因数の和:4478

約数の個数: 48

約数和(自身を含む): 413726208

約数和(自身を除く): 266234868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3823, 3858, 6430, 7646, 7716, 9645, 11469, 12860, 15292, 19115, 19290, 22938, 38230, 38580, 45876, 57345, 76460, 114690, 229380, 2458189, 4916378, 7374567, 9832756, 12290945, 14749134, 24581890, 29498268, 36872835, 49163780, 73745670, 147491340]

約数ペア:

[(1, 147491340), (2, 73745670), (3, 49163780), (4, 36872835), (5, 29498268), (6, 24581890), (10, 14749134), (12, 12290945), (15, 9832756), (20, 7374567), (30, 4916378), (60, 2458189), (643, 229380), (1286, 114690), (1929, 76460), (2572, 57345), (3215, 45876), (3823, 38580), (3858, 38230), (6430, 22938), (7646, 19290), (7716, 19115), (9645, 15292), (11469, 12860)]