31340250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{4643}}^1$

素因数の和:4669

約数の個数: 64

約数和(自身を含む): 86935680

約数和(自身を除く): 55595430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 4643, 6750, 9286, 13929, 23215, 27858, 41787, 46430, 69645, 83574, 116075, 125361, 139290, 208935, 232150, 250722, 348225, 417870, 580375, 626805, 696450, 1044675, 1160750, 1253610, 1741125, 2089350, 3134025, 3482250, 5223375, 6268050, 10446750, 15670125, 31340250]

約数ペア:

[(1, 31340250), (2, 15670125), (3, 10446750), (5, 6268050), (6, 5223375), (9, 3482250), (10, 3134025), (15, 2089350), (18, 1741125), (25, 1253610), (27, 1160750), (30, 1044675), (45, 696450), (50, 626805), (54, 580375), (75, 417870), (90, 348225), (125, 250722), (135, 232150), (150, 208935), (225, 139290), (250, 125361), (270, 116075), (375, 83574), (450, 69645), (675, 46430), (750, 41787), (1125, 27858), (1350, 23215), (2250, 13929), (3375, 9286), (4643, 6750)]