140759340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2345989}}^1$

素因数の和:2346001

約数の個数: 24

約数和(自身を含む): 394126320

約数和(自身を除く): 253366980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2345989, 4691978, 7037967, 9383956, 11729945, 14075934, 23459890, 28151868, 35189835, 46919780, 70379670, 140759340]

約数ペア:

[(1, 140759340), (2, 70379670), (3, 46919780), (4, 35189835), (5, 28151868), (6, 23459890), (10, 14075934), (12, 11729945), (15, 9383956), (20, 7037967), (30, 4691978), (60, 2345989)]