61361580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{146099}}^1$

素因数の和:146118

約数の個数: 48

約数和(自身を含む): 196358400

約数和(自身を除く): 134996820

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, 146099, 292198, 438297, 584396, 730495, 876594, 1022693, 1460990, 1753188, 2045386, 2191485, 2921980, 3068079, 4090772, 4382970, 5113465, 6136158, 8765940, 10226930, 12272316, 15340395, 20453860, 30680790, 61361580]

約数ペア:

[(1, 61361580), (2, 30680790), (3, 20453860), (4, 15340395), (5, 12272316), (6, 10226930), (7, 8765940), (10, 6136158), (12, 5113465), (14, 4382970), (15, 4090772), (20, 3068079), (21, 2921980), (28, 2191485), (30, 2045386), (35, 1753188), (42, 1460990), (60, 1022693), (70, 876594), (84, 730495), (105, 584396), (140, 438297), (210, 292198), (420, 146099)]