38940150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11287}}^1$

素因数の和:11325

約数の個数: 48

約数和(自身を含む): 100779264

約数和(自身を除く): 61839114

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 11287, 22574, 33861, 56435, 67722, 112870, 169305, 259601, 282175, 338610, 519202, 564350, 778803, 846525, 1298005, 1557606, 1693050, 2596010, 3894015, 6490025, 7788030, 12980050, 19470075, 38940150]

約数ペア:

[(1, 38940150), (2, 19470075), (3, 12980050), (5, 7788030), (6, 6490025), (10, 3894015), (15, 2596010), (23, 1693050), (25, 1557606), (30, 1298005), (46, 846525), (50, 778803), (69, 564350), (75, 519202), (115, 338610), (138, 282175), (150, 259601), (230, 169305), (345, 112870), (575, 67722), (690, 56435), (1150, 33861), (1725, 22574), (3450, 11287)]