72667070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1217}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 149784768

約数和(自身を除く): 77117698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 853, 1217, 1706, 2434, 4265, 5971, 6085, 8519, 8530, 11942, 12170, 17038, 29855, 42595, 59710, 85190, 1038101, 2076202, 5190505, 7266707, 10381010, 14533414, 36333535, 72667070]

約数ペア:

[(1, 72667070), (2, 36333535), (5, 14533414), (7, 10381010), (10, 7266707), (14, 5190505), (35, 2076202), (70, 1038101), (853, 85190), (1217, 59710), (1706, 42595), (2434, 29855), (4265, 17038), (5971, 12170), (6085, 11942), (8519, 8530)]