171409070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128879}}^1$

素因数の和:128912

約数の個数: 32

約数和(自身を含む): 371174400

約数和(自身を除く): 199765330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 128879, 257758, 644395, 902153, 1288790, 1804306, 2448701, 4510765, 4897402, 9021530, 12243505, 17140907, 24487010, 34281814, 85704535, 171409070]

約数ペア:

[(1, 171409070), (2, 85704535), (5, 34281814), (7, 24487010), (10, 17140907), (14, 12243505), (19, 9021530), (35, 4897402), (38, 4510765), (70, 2448701), (95, 1804306), (133, 1288790), (190, 902153), (266, 644395), (665, 257758), (1330, 128879)]