206110620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1145059}}^1$

素因数の和:1145074

約数の個数: 36

約数和(自身を含む): 625202760

約数和(自身を除く): 419092140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1145059, 2290118, 3435177, 4580236, 5725295, 6870354, 10305531, 11450590, 13740708, 17175885, 20611062, 22901180, 34351770, 41222124, 51527655, 68703540, 103055310, 206110620]

約数ペア:

[(1, 206110620), (2, 103055310), (3, 68703540), (4, 51527655), (5, 41222124), (6, 34351770), (9, 22901180), (10, 20611062), (12, 17175885), (15, 13740708), (18, 11450590), (20, 10305531), (30, 6870354), (36, 5725295), (45, 4580236), (60, 3435177), (90, 2290118), (180, 1145059)]