151497482020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{73542467}}^1$

素因数の和:73542579

約数の個数: 24

約数和(自身を含む): 321233500224

約数和(自身を除く): 169736018204

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 73542467, 147084934, 294169868, 367712335, 735424670, 1470849340, 7574874101, 15149748202, 30299496404, 37874370505, 75748741010, 151497482020]

約数ペア:

[(1, 151497482020), (2, 75748741010), (4, 37874370505), (5, 30299496404), (10, 15149748202), (20, 7574874101), (103, 1470849340), (206, 735424670), (412, 367712335), (515, 294169868), (1030, 147084934), (2060, 73542467)]