27784610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13687}}^1$

素因数の和:13730

約数の個数: 32

約数和(自身を含む): 59132160

約数和(自身を除く): 31347550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 13687, 27374, 68435, 95809, 136870, 191618, 396923, 479045, 793846, 958090, 1984615, 2778461, 3969230, 5556922, 13892305, 27784610]

約数ペア:

[(1, 27784610), (2, 13892305), (5, 5556922), (7, 3969230), (10, 2778461), (14, 1984615), (29, 958090), (35, 793846), (58, 479045), (70, 396923), (145, 191618), (203, 136870), (290, 95809), (406, 68435), (1015, 27374), (2030, 13687)]