8510138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 8908102

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 107, 133, 161, 182, 214, 247, 266, 299, 322, 437, 494, 598, 749, 874, 1391, 1498, 1729, 2033, 2093, 2461, 2782, 3059, 3458, 4066, 4186, 4922, 5681, 6118, 9737, 11362, 14231, 17227, 19474, 26429, 28462, 31993, 34454, 39767, 46759, 52858, 63986, 79534, 93518, 185003, 223951, 327313, 370006, 447902, 607867, 654626, 1215734, 4255069, 8510138]

約数ペア:

[(1, 8510138), (2, 4255069), (7, 1215734), (13, 654626), (14, 607867), (19, 447902), (23, 370006), (26, 327313), (38, 223951), (46, 185003), (91, 93518), (107, 79534), (133, 63986), (161, 52858), (182, 46759), (214, 39767), (247, 34454), (266, 31993), (299, 28462), (322, 26429), (437, 19474), (494, 17227), (598, 14231), (749, 11362), (874, 9737), (1391, 6118), (1498, 5681), (1729, 4922), (2033, 4186), (2093, 4066), (2461, 3458), (2782, 3059)]