39505860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 123984000

約数和(自身を除く): 84478140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 149, 180, 270, 298, 447, 491, 540, 596, 745, 894, 982, 1341, 1473, 1490, 1788, 1964, 2235, 2455, 2682, 2946, 2980, 4023, 4419, 4470, 4910, 5364, 5892, 6705, 7365, 8046, 8838, 8940, 9820, 13257, 13410, 14730, 16092, 17676, 20115, 22095, 26514, 26820, 29460, 40230, 44190, 53028, 66285, 73159, 80460, 88380, 132570, 146318, 219477, 265140, 292636, 365795, 438954, 658431, 731590, 877908, 1097385, 1316862, 1463180, 1975293, 2194770, 2633724, 3292155, 3950586, 4389540, 6584310, 7901172, 9876465, 13168620, 19752930, 39505860]

約数ペア:

[(1, 39505860), (2, 19752930), (3, 13168620), (4, 9876465), (5, 7901172), (6, 6584310), (9, 4389540), (10, 3950586), (12, 3292155), (15, 2633724), (18, 2194770), (20, 1975293), (27, 1463180), (30, 1316862), (36, 1097385), (45, 877908), (54, 731590), (60, 658431), (90, 438954), (108, 365795), (135, 292636), (149, 265140), (180, 219477), (270, 146318), (298, 132570), (447, 88380), (491, 80460), (540, 73159), (596, 66285), (745, 53028), (894, 44190), (982, 40230), (1341, 29460), (1473, 26820), (1490, 26514), (1788, 22095), (1964, 20115), (2235, 17676), (2455, 16092), (2682, 14730), (2946, 13410), (2980, 13257), (4023, 9820), (4419, 8940), (4470, 8838), (4910, 8046), (5364, 7365), (5892, 6705)]