14905240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53233}}^1$

素因数の和:53251

約数の個数: 32

約数和(自身を含む): 38328480

約数和(自身を除く): 23423240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53233, 106466, 212932, 266165, 372631, 425864, 532330, 745262, 1064660, 1490524, 1863155, 2129320, 2981048, 3726310, 7452620, 14905240]

約数ペア:

[(1, 14905240), (2, 7452620), (4, 3726310), (5, 2981048), (7, 2129320), (8, 1863155), (10, 1490524), (14, 1064660), (20, 745262), (28, 532330), (35, 425864), (40, 372631), (56, 266165), (70, 212932), (140, 106466), (280, 53233)]