127026470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6991}}^1$

素因数の和:7100

約数の個数: 32

約数和(自身を含む): 241643520

約数和(自身を除く): 114617050

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 6991, 9085, 13982, 18170, 34955, 69910, 160793, 321586, 552289, 803965, 1104578, 1607930, 2761445, 5522890, 12702647, 25405294, 63513235, 127026470]

約数ペア:

[(1, 127026470), (2, 63513235), (5, 25405294), (10, 12702647), (23, 5522890), (46, 2761445), (79, 1607930), (115, 1104578), (158, 803965), (230, 552289), (395, 321586), (790, 160793), (1817, 69910), (3634, 34955), (6991, 18170), (9085, 13982)]