71797010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{853}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 136503360

約数和(自身を除く): 64706350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 853, 886, 1706, 2215, 4265, 4430, 8417, 8530, 16207, 16834, 32414, 42085, 81035, 84170, 162070, 377879, 755758, 1889395, 3778790, 7179701, 14359402, 35898505, 71797010]

約数ペア:

[(1, 71797010), (2, 35898505), (5, 14359402), (10, 7179701), (19, 3778790), (38, 1889395), (95, 755758), (190, 377879), (443, 162070), (853, 84170), (886, 81035), (1706, 42085), (2215, 32414), (4265, 16834), (4430, 16207), (8417, 8530)]