489278310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37321}}^1$

素因数の和:37373

約数の個数: 64

約数和(自身を含む): 1289848320

約数和(自身を除く): 800570010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 37321, 74642, 111963, 186605, 223926, 373210, 559815, 709099, 858383, 1119630, 1418198, 1716766, 2127297, 2575149, 3545495, 4254594, 4291915, 5150298, 7090990, 8583830, 10636485, 12875745, 16309277, 21272970, 25751490, 32618554, 48927831, 81546385, 97855662, 163092770, 244639155, 489278310]

約数ペア:

[(1, 489278310), (2, 244639155), (3, 163092770), (5, 97855662), (6, 81546385), (10, 48927831), (15, 32618554), (19, 25751490), (23, 21272970), (30, 16309277), (38, 12875745), (46, 10636485), (57, 8583830), (69, 7090990), (95, 5150298), (114, 4291915), (115, 4254594), (138, 3545495), (190, 2575149), (230, 2127297), (285, 1716766), (345, 1418198), (437, 1119630), (570, 858383), (690, 709099), (874, 559815), (1311, 373210), (2185, 223926), (2622, 186605), (4370, 111963), (6555, 74642), (13110, 37321)]