127963010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37307}}^1$

素因数の和:37335

約数の個数: 32

約数和(自身を含む): 268617600

約数和(自身を除く): 140654590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 37307, 74614, 186535, 261149, 373070, 522298, 1305745, 1828043, 2611490, 3656086, 9140215, 12796301, 18280430, 25592602, 63981505, 127963010]

約数ペア:

[(1, 127963010), (2, 63981505), (5, 25592602), (7, 18280430), (10, 12796301), (14, 9140215), (35, 3656086), (49, 2611490), (70, 1828043), (98, 1305745), (245, 522298), (343, 373070), (490, 261149), (686, 186535), (1715, 74614), (3430, 37307)]