227612110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{2131}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 447617664

約数和(自身を除く): 220005554

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 971, 1942, 2131, 4262, 4855, 9710, 10655, 10681, 21310, 21362, 23441, 46882, 53405, 106810, 117205, 234410, 2069201, 4138402, 10346005, 20692010, 22761211, 45522422, 113806055, 227612110]

約数ペア:

[(1, 227612110), (2, 113806055), (5, 45522422), (10, 22761211), (11, 20692010), (22, 10346005), (55, 4138402), (110, 2069201), (971, 234410), (1942, 117205), (2131, 106810), (4262, 53405), (4855, 46882), (9710, 23441), (10655, 21362), (10681, 21310)]