72367330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33349}}^1$

素因数の和:33394

約数の個数: 32

約数和(自身を含む): 153676800

約数和(自身を除く): 81309470

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 33349, 66698, 166745, 233443, 333490, 466886, 1033819, 1167215, 2067638, 2334430, 5169095, 7236733, 10338190, 14473466, 36183665, 72367330]

約数ペア:

[(1, 72367330), (2, 36183665), (5, 14473466), (7, 10338190), (10, 7236733), (14, 5169095), (31, 2334430), (35, 2067638), (62, 1167215), (70, 1033819), (155, 466886), (217, 333490), (310, 233443), (434, 166745), (1085, 66698), (2170, 33349)]