70331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1823}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 197342208

約数和(自身を除く): 127010868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1823, 1929, 2572, 3215, 3646, 3858, 5469, 6430, 7292, 7716, 9115, 9645, 10938, 12860, 18230, 19290, 21876, 27345, 36460, 38580, 54690, 109380, 1172189, 2344378, 3516567, 4688756, 5860945, 7033134, 11721890, 14066268, 17582835, 23443780, 35165670, 70331340]

約数ペア:

[(1, 70331340), (2, 35165670), (3, 23443780), (4, 17582835), (5, 14066268), (6, 11721890), (10, 7033134), (12, 5860945), (15, 4688756), (20, 3516567), (30, 2344378), (60, 1172189), (643, 109380), (1286, 54690), (1823, 38580), (1929, 36460), (2572, 27345), (3215, 21876), (3646, 19290), (3858, 18230), (5469, 12860), (6430, 10938), (7292, 9645), (7716, 9115)]