1437380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10267}}^1$

素因数の和:10283

約数の個数: 24

約数和(自身を含む): 3450048

約数和(自身を除く): 2012668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10267, 20534, 41068, 51335, 71869, 102670, 143738, 205340, 287476, 359345, 718690, 1437380]

約数ペア:

[(1, 1437380), (2, 718690), (4, 359345), (5, 287476), (7, 205340), (10, 143738), (14, 102670), (20, 71869), (28, 51335), (35, 41068), (70, 20534), (140, 10267)]