14986060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 33516000

約数和(自身を除く): 18529940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 349, 380, 452, 565, 698, 1130, 1396, 1745, 2147, 2260, 3490, 4294, 6631, 6980, 8588, 10735, 13262, 21470, 26524, 33155, 39437, 42940, 66310, 78874, 132620, 157748, 197185, 394370, 749303, 788740, 1498606, 2997212, 3746515, 7493030, 14986060]

約数ペア:

[(1, 14986060), (2, 7493030), (4, 3746515), (5, 2997212), (10, 1498606), (19, 788740), (20, 749303), (38, 394370), (76, 197185), (95, 157748), (113, 132620), (190, 78874), (226, 66310), (349, 42940), (380, 39437), (452, 33155), (565, 26524), (698, 21470), (1130, 13262), (1396, 10735), (1745, 8588), (2147, 6980), (2260, 6631), (3490, 4294)]