72265170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126781}}^1$

素因数の和:126810

約数の個数: 32

約数和(自身を含む): 182566080

約数和(自身を除く): 110300910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 126781, 253562, 380343, 633905, 760686, 1267810, 1901715, 2408839, 3803430, 4817678, 7226517, 12044195, 14453034, 24088390, 36132585, 72265170]

約数ペア:

[(1, 72265170), (2, 36132585), (3, 24088390), (5, 14453034), (6, 12044195), (10, 7226517), (15, 4817678), (19, 3803430), (30, 2408839), (38, 1901715), (57, 1267810), (95, 760686), (114, 633905), (190, 380343), (285, 253562), (570, 126781)]