2241260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2287}}^1$

素因数の和:2310

約数の個数: 36

約数和(自身を含む): 5477472

約数和(自身を除く): 3236212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2287, 4574, 9148, 11435, 16009, 22870, 32018, 45740, 64036, 80045, 112063, 160090, 224126, 320180, 448252, 560315, 1120630, 2241260]

約数ペア:

[(1, 2241260), (2, 1120630), (4, 560315), (5, 448252), (7, 320180), (10, 224126), (14, 160090), (20, 112063), (28, 80045), (35, 64036), (49, 45740), (70, 32018), (98, 22870), (140, 16009), (196, 11435), (245, 9148), (490, 4574), (980, 2287)]