1566277980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{82349}}^1$

素因数の和:82678

約数の個数: 48

約数和(自身を含む): 4399466400

約数和(自身を除く): 2833188420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 9510, 19020, 82349, 164698, 247047, 329396, 411745, 494094, 823490, 988188, 1235235, 1646980, 2470470, 4940940, 26104633, 52209266, 78313899, 104418532, 130523165, 156627798, 261046330, 313255596, 391569495, 522092660, 783138990, 1566277980]

約数ペア:

[(1, 1566277980), (2, 783138990), (3, 522092660), (4, 391569495), (5, 313255596), (6, 261046330), (10, 156627798), (12, 130523165), (15, 104418532), (20, 78313899), (30, 52209266), (60, 26104633), (317, 4940940), (634, 2470470), (951, 1646980), (1268, 1235235), (1585, 988188), (1902, 823490), (3170, 494094), (3804, 411745), (4755, 329396), (6340, 247047), (9510, 164698), (19020, 82349)]