57558990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 142705152

約数和(自身を除く): 85146162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 122, 142, 183, 213, 305, 355, 366, 426, 443, 610, 710, 886, 915, 1065, 1329, 1830, 2130, 2215, 2658, 4331, 4430, 6645, 8662, 12993, 13290, 21655, 25986, 27023, 31453, 43310, 54046, 62906, 64965, 81069, 94359, 129930, 135115, 157265, 162138, 188718, 270230, 314530, 405345, 471795, 810690, 943590, 1918633, 3837266, 5755899, 9593165, 11511798, 19186330, 28779495, 57558990]

約数ペア:

[(1, 57558990), (2, 28779495), (3, 19186330), (5, 11511798), (6, 9593165), (10, 5755899), (15, 3837266), (30, 1918633), (61, 943590), (71, 810690), (122, 471795), (142, 405345), (183, 314530), (213, 270230), (305, 188718), (355, 162138), (366, 157265), (426, 135115), (443, 129930), (610, 94359), (710, 81069), (886, 64965), (915, 62906), (1065, 54046), (1329, 43310), (1830, 31453), (2130, 27023), (2215, 25986), (2658, 21655), (4331, 13290), (4430, 12993), (6645, 8662)]