230869010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{2099}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 440899200

約数和(自身を除く): 210030190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 647, 1294, 2099, 3235, 4198, 6470, 10495, 10999, 20990, 21998, 35683, 54995, 71366, 109990, 178415, 356830, 1358053, 2716106, 6790265, 13580530, 23086901, 46173802, 115434505, 230869010]

約数ペア:

[(1, 230869010), (2, 115434505), (5, 46173802), (10, 23086901), (17, 13580530), (34, 6790265), (85, 2716106), (170, 1358053), (647, 356830), (1294, 178415), (2099, 109990), (3235, 71366), (4198, 54995), (6470, 35683), (10495, 21998), (10999, 20990)]