61773570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 166320000

約数和(自身を除く): 104546430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2099, 2943, 3270, 4198, 4905, 5886, 6297, 9810, 10495, 12594, 14715, 18891, 20990, 29430, 31485, 37782, 56673, 62970, 94455, 113346, 188910, 228791, 283365, 457582, 566730, 686373, 1143955, 1372746, 2059119, 2287910, 3431865, 4118238, 6177357, 6863730, 10295595, 12354714, 20591190, 30886785, 61773570]

約数ペア:

[(1, 61773570), (2, 30886785), (3, 20591190), (5, 12354714), (6, 10295595), (9, 6863730), (10, 6177357), (15, 4118238), (18, 3431865), (27, 2287910), (30, 2059119), (45, 1372746), (54, 1143955), (90, 686373), (109, 566730), (135, 457582), (218, 283365), (270, 228791), (327, 188910), (545, 113346), (654, 94455), (981, 62970), (1090, 56673), (1635, 37782), (1962, 31485), (2099, 29430), (2943, 20990), (3270, 18891), (4198, 14715), (4905, 12594), (5886, 10495), (6297, 9810)]