18629030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{266129}}^1$

素因数の和:266143

約数の個数: 16

約数和(自身を含む): 38322720

約数和(自身を除く): 19693690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 266129, 532258, 1330645, 1862903, 2661290, 3725806, 9314515, 18629030]

約数ペア:

[(1, 18629030), (2, 9314515), (5, 3725806), (7, 2661290), (10, 1862903), (14, 1330645), (35, 532258), (70, 266129)]