12590730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 35568000

約数和(自身を除く): 22977270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 199, 222, 285, 333, 342, 370, 398, 555, 570, 597, 666, 703, 855, 995, 1110, 1194, 1406, 1665, 1710, 1791, 1990, 2109, 2985, 3330, 3515, 3582, 3781, 4218, 5970, 6327, 7030, 7363, 7562, 8955, 10545, 11343, 12654, 14726, 17910, 18905, 21090, 22089, 22686, 31635, 34029, 36815, 37810, 44178, 56715, 63270, 66267, 68058, 73630, 110445, 113430, 132534, 139897, 170145, 220890, 279794, 331335, 340290, 419691, 662670, 699485, 839382, 1259073, 1398970, 2098455, 2518146, 4196910, 6295365, 12590730]

約数ペア:

[(1, 12590730), (2, 6295365), (3, 4196910), (5, 2518146), (6, 2098455), (9, 1398970), (10, 1259073), (15, 839382), (18, 699485), (19, 662670), (30, 419691), (37, 340290), (38, 331335), (45, 279794), (57, 220890), (74, 170145), (90, 139897), (95, 132534), (111, 113430), (114, 110445), (171, 73630), (185, 68058), (190, 66267), (199, 63270), (222, 56715), (285, 44178), (333, 37810), (342, 36815), (370, 34029), (398, 31635), (555, 22686), (570, 22089), (597, 21090), (666, 18905), (703, 17910), (855, 14726), (995, 12654), (1110, 11343), (1194, 10545), (1406, 8955), (1665, 7562), (1710, 7363), (1791, 7030), (1990, 6327), (2109, 5970), (2985, 4218), (3330, 3781), (3515, 3582)]