65170

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1$

素因数の和:47

約数の個数: 32

約数和(自身を含む): 144000

約数和(自身を除く): 78830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 931, 1330, 1715, 1862, 3430, 4655, 6517, 9310, 13034, 32585, 65170]

約数ペア:

[(1, 65170), (2, 32585), (5, 13034), (7, 9310), (10, 6517), (14, 4655), (19, 3430), (35, 1862), (38, 1715), (49, 1330), (70, 931), (95, 686), (98, 665), (133, 490), (190, 343), (245, 266)]