900382070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{676979}}^1$

素因数の和:677012

約数の個数: 32

約数和(自身を含む): 1949702400

約数和(自身を除く): 1049320330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 676979, 1353958, 3384895, 4738853, 6769790, 9477706, 12862601, 23694265, 25725202, 47388530, 64313005, 90038207, 128626010, 180076414, 450191035, 900382070]

約数ペア:

[(1, 900382070), (2, 450191035), (5, 180076414), (7, 128626010), (10, 90038207), (14, 64313005), (19, 47388530), (35, 25725202), (38, 23694265), (70, 12862601), (95, 9477706), (133, 6769790), (190, 4738853), (266, 3384895), (665, 1353958), (1330, 676979)]