3720079580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{21481}}^1$

素因数の和:22734

約数の個数: 48

約数和(自身を含む): 8935824576

約数和(自身を除く): 5215744996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1237, 2474, 4948, 6185, 8659, 12370, 17318, 21481, 24740, 34636, 42962, 43295, 85924, 86590, 107405, 150367, 173180, 214810, 300734, 429620, 601468, 751835, 1503670, 3007340, 26571997, 53143994, 106287988, 132859985, 186003979, 265719970, 372007958, 531439940, 744015916, 930019895, 1860039790, 3720079580]

約数ペア:

[(1, 3720079580), (2, 1860039790), (4, 930019895), (5, 744015916), (7, 531439940), (10, 372007958), (14, 265719970), (20, 186003979), (28, 132859985), (35, 106287988), (70, 53143994), (140, 26571997), (1237, 3007340), (2474, 1503670), (4948, 751835), (6185, 601468), (8659, 429620), (12370, 300734), (17318, 214810), (21481, 173180), (24740, 150367), (34636, 107405), (42962, 86590), (43295, 85924)]