39676860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4227

約数の個数: 72

約数和(自身を含む): 122653440

約数和(自身を除く): 82976580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4159, 4770, 8318, 9540, 12477, 16636, 20795, 24954, 37431, 41590, 49908, 62385, 74862, 83180, 124770, 149724, 187155, 220427, 249540, 374310, 440854, 661281, 748620, 881708, 1102135, 1322562, 1983843, 2204270, 2645124, 3306405, 3967686, 4408540, 6612810, 7935372, 9919215, 13225620, 19838430, 39676860]

約数ペア:

[(1, 39676860), (2, 19838430), (3, 13225620), (4, 9919215), (5, 7935372), (6, 6612810), (9, 4408540), (10, 3967686), (12, 3306405), (15, 2645124), (18, 2204270), (20, 1983843), (30, 1322562), (36, 1102135), (45, 881708), (53, 748620), (60, 661281), (90, 440854), (106, 374310), (159, 249540), (180, 220427), (212, 187155), (265, 149724), (318, 124770), (477, 83180), (530, 74862), (636, 62385), (795, 49908), (954, 41590), (1060, 37431), (1590, 24954), (1908, 20795), (2385, 16636), (3180, 12477), (4159, 9540), (4770, 8318)]