239810310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37529}}^1$

素因数の和:37613

約数の個数: 48

約数和(自身を含む): 632305440

約数和(自身を除く): 392495130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 37529, 75058, 112587, 187645, 225174, 337761, 375290, 562935, 675522, 1125870, 1688805, 2664559, 3377610, 5329118, 7993677, 13322795, 15987354, 23981031, 26645590, 39968385, 47962062, 79936770, 119905155, 239810310]

約数ペア:

[(1, 239810310), (2, 119905155), (3, 79936770), (5, 47962062), (6, 39968385), (9, 26645590), (10, 23981031), (15, 15987354), (18, 13322795), (30, 7993677), (45, 5329118), (71, 3377610), (90, 2664559), (142, 1688805), (213, 1125870), (355, 675522), (426, 562935), (639, 375290), (710, 337761), (1065, 225174), (1278, 187645), (2130, 112587), (3195, 75058), (6390, 37529)]