68586420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2329

約数の個数: 96

約数和(自身を含む): 222582528

約数和(自身を除く): 153996108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2237, 2555, 3066, 4380, 4474, 5110, 6132, 6711, 7665, 8948, 10220, 11185, 13422, 15330, 15659, 22370, 26844, 30660, 31318, 33555, 44740, 46977, 62636, 67110, 78295, 93954, 134220, 156590, 163301, 187908, 234885, 313180, 326602, 469770, 489903, 653204, 816505, 939540, 979806, 1143107, 1633010, 1959612, 2286214, 2449515, 3266020, 3429321, 4572428, 4899030, 5715535, 6858642, 9798060, 11431070, 13717284, 17146605, 22862140, 34293210, 68586420]

約数ペア:

[(1, 68586420), (2, 34293210), (3, 22862140), (4, 17146605), (5, 13717284), (6, 11431070), (7, 9798060), (10, 6858642), (12, 5715535), (14, 4899030), (15, 4572428), (20, 3429321), (21, 3266020), (28, 2449515), (30, 2286214), (35, 1959612), (42, 1633010), (60, 1143107), (70, 979806), (73, 939540), (84, 816505), (105, 653204), (140, 489903), (146, 469770), (210, 326602), (219, 313180), (292, 234885), (365, 187908), (420, 163301), (438, 156590), (511, 134220), (730, 93954), (876, 78295), (1022, 67110), (1095, 62636), (1460, 46977), (1533, 44740), (2044, 33555), (2190, 31318), (2237, 30660), (2555, 26844), (3066, 22370), (4380, 15659), (4474, 15330), (5110, 13422), (6132, 11185), (6711, 10220), (7665, 8948)]