492022770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{381413}}^1$

素因数の和:381466

約数の個数: 32

約数和(自身を含む): 1208319552

約数和(自身を除く): 716296782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 381413, 762826, 1144239, 1907065, 2288478, 3814130, 5721195, 11442390, 16400759, 32801518, 49202277, 82003795, 98404554, 164007590, 246011385, 492022770]

約数ペア:

[(1, 492022770), (2, 246011385), (3, 164007590), (5, 98404554), (6, 82003795), (10, 49202277), (15, 32801518), (30, 16400759), (43, 11442390), (86, 5721195), (129, 3814130), (215, 2288478), (258, 1907065), (430, 1144239), (645, 762826), (1290, 381413)]