31163770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 61425216

約数和(自身を除く): 30261446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 491, 577, 982, 1154, 2455, 2885, 4910, 5401, 5770, 6347, 10802, 12694, 27005, 31735, 54010, 63470, 283307, 566614, 1416535, 2833070, 3116377, 6232754, 15581885, 31163770]

約数ペア:

[(1, 31163770), (2, 15581885), (5, 6232754), (10, 3116377), (11, 2833070), (22, 1416535), (55, 566614), (110, 283307), (491, 63470), (577, 54010), (982, 31735), (1154, 27005), (2455, 12694), (2885, 10802), (4910, 6347), (5401, 5770)]