27783070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5437}}^1$

素因数の和:5524

約数の個数: 32

約数和(自身を含む): 57947328

約数和(自身を除く): 30164258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 5437, 10874, 27185, 38059, 54370, 76118, 190295, 380590, 396901, 793802, 1984505, 2778307, 3969010, 5556614, 13891535, 27783070]

約数ペア:

[(1, 27783070), (2, 13891535), (5, 5556614), (7, 3969010), (10, 2778307), (14, 1984505), (35, 793802), (70, 396901), (73, 380590), (146, 190295), (365, 76118), (511, 54370), (730, 38059), (1022, 27185), (2555, 10874), (5110, 5437)]