86803010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{25307}}^1$

素因数の和:25335

約数の個数: 32

約数和(自身を含む): 182217600

約数和(自身を除く): 95414590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 25307, 50614, 126535, 177149, 253070, 354298, 885745, 1240043, 1771490, 2480086, 6200215, 8680301, 12400430, 17360602, 43401505, 86803010]

約数ペア:

[(1, 86803010), (2, 43401505), (5, 17360602), (7, 12400430), (10, 8680301), (14, 6200215), (35, 2480086), (49, 1771490), (70, 1240043), (98, 885745), (245, 354298), (343, 253070), (490, 177149), (686, 126535), (1715, 50614), (3430, 25307)]