39409260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 126427392

約数和(自身を除く): 87018132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 71, 87, 110, 116, 132, 142, 145, 165, 174, 213, 220, 284, 290, 319, 330, 348, 355, 426, 435, 580, 638, 660, 710, 781, 841, 852, 870, 957, 1065, 1276, 1420, 1562, 1595, 1682, 1740, 1914, 2059, 2130, 2343, 2523, 3124, 3190, 3364, 3828, 3905, 4118, 4205, 4260, 4686, 4785, 5046, 6177, 6380, 7810, 8236, 8410, 9251, 9372, 9570, 10092, 10295, 11715, 12354, 12615, 15620, 16820, 18502, 19140, 20590, 22649, 23430, 24708, 25230, 27753, 30885, 37004, 41180, 45298, 46255, 46860, 50460, 55506, 59711, 61770, 67947, 90596, 92510, 111012, 113245, 119422, 123540, 135894, 138765, 179133, 185020, 226490, 238844, 271788, 277530, 298555, 339735, 358266, 452980, 555060, 597110, 656821, 679470, 716532, 895665, 1194220, 1313642, 1358940, 1791330, 1970463, 2627284, 3284105, 3582660, 3940926, 6568210, 7881852, 9852315, 13136420, 19704630, 39409260]

約数ペア:

[(1, 39409260), (2, 19704630), (3, 13136420), (4, 9852315), (5, 7881852), (6, 6568210), (10, 3940926), (11, 3582660), (12, 3284105), (15, 2627284), (20, 1970463), (22, 1791330), (29, 1358940), (30, 1313642), (33, 1194220), (44, 895665), (55, 716532), (58, 679470), (60, 656821), (66, 597110), (71, 555060), (87, 452980), (110, 358266), (116, 339735), (132, 298555), (142, 277530), (145, 271788), (165, 238844), (174, 226490), (213, 185020), (220, 179133), (284, 138765), (290, 135894), (319, 123540), (330, 119422), (348, 113245), (355, 111012), (426, 92510), (435, 90596), (580, 67947), (638, 61770), (660, 59711), (710, 55506), (781, 50460), (841, 46860), (852, 46255), (870, 45298), (957, 41180), (1065, 37004), (1276, 30885), (1420, 27753), (1562, 25230), (1595, 24708), (1682, 23430), (1740, 22649), (1914, 20590), (2059, 19140), (2130, 18502), (2343, 16820), (2523, 15620), (3124, 12615), (3190, 12354), (3364, 11715), (3828, 10295), (3905, 10092), (4118, 9570), (4205, 9372), (4260, 9251), (4686, 8410), (4785, 8236), (5046, 7810), (6177, 6380)]