143954930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89413}}^1$

素因数の和:89450

約数の個数: 32

約数和(自身を含む): 309014784

約数和(自身を除く): 165059854

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 89413, 178826, 447065, 625891, 894130, 1251782, 2056499, 3129455, 4112998, 6258910, 10282495, 14395493, 20564990, 28790986, 71977465, 143954930]

約数ペア:

[(1, 143954930), (2, 71977465), (5, 28790986), (7, 20564990), (10, 14395493), (14, 10282495), (23, 6258910), (35, 4112998), (46, 3129455), (70, 2056499), (115, 1251782), (161, 894130), (230, 625891), (322, 447065), (805, 178826), (1610, 89413)]