9684780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23059}}^1$

素因数の和:23078

約数の個数: 48

約数和(自身を含む): 30992640

約数和(自身を除く): 21307860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 23059, 46118, 69177, 92236, 115295, 138354, 161413, 230590, 276708, 322826, 345885, 461180, 484239, 645652, 691770, 807065, 968478, 1383540, 1614130, 1936956, 2421195, 3228260, 4842390, 9684780]

約数ペア:

[(1, 9684780), (2, 4842390), (3, 3228260), (4, 2421195), (5, 1936956), (6, 1614130), (7, 1383540), (10, 968478), (12, 807065), (14, 691770), (15, 645652), (20, 484239), (21, 461180), (28, 345885), (30, 322826), (35, 276708), (42, 230590), (60, 161413), (70, 138354), (84, 115295), (105, 92236), (140, 69177), (210, 46118), (420, 23059)]