814742010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38197}}^1$

素因数の和:38292

約数の個数: 64

約数和(自身を含む): 2200204800

約数和(自身を除く): 1385462790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 10665, 21330, 38197, 76394, 114591, 190985, 229182, 343773, 381970, 572955, 687546, 1031319, 1145910, 1718865, 2062638, 3017563, 3437730, 5156595, 6035126, 9052689, 10313190, 15087815, 18105378, 27158067, 30175630, 45263445, 54316134, 81474201, 90526890, 135790335, 162948402, 271580670, 407371005, 814742010]

約数ペア:

[(1, 814742010), (2, 407371005), (3, 271580670), (5, 162948402), (6, 135790335), (9, 90526890), (10, 81474201), (15, 54316134), (18, 45263445), (27, 30175630), (30, 27158067), (45, 18105378), (54, 15087815), (79, 10313190), (90, 9052689), (135, 6035126), (158, 5156595), (237, 3437730), (270, 3017563), (395, 2062638), (474, 1718865), (711, 1145910), (790, 1031319), (1185, 687546), (1422, 572955), (2133, 381970), (2370, 343773), (3555, 229182), (4266, 190985), (7110, 114591), (10665, 76394), (21330, 38197)]