39145860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16729}}^1$

素因数の和:16757

約数の個数: 72

約数和(自身を含む): 127884120

約数和(自身を除く): 88738260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 16729, 33458, 50187, 66916, 83645, 100374, 150561, 167290, 200748, 217477, 250935, 301122, 334580, 434954, 501870, 602244, 652431, 752805, 869908, 1003740, 1087385, 1304862, 1505610, 1957293, 2174770, 2609724, 3011220, 3262155, 3914586, 4349540, 6524310, 7829172, 9786465, 13048620, 19572930, 39145860]

約数ペア:

[(1, 39145860), (2, 19572930), (3, 13048620), (4, 9786465), (5, 7829172), (6, 6524310), (9, 4349540), (10, 3914586), (12, 3262155), (13, 3011220), (15, 2609724), (18, 2174770), (20, 1957293), (26, 1505610), (30, 1304862), (36, 1087385), (39, 1003740), (45, 869908), (52, 752805), (60, 652431), (65, 602244), (78, 501870), (90, 434954), (117, 334580), (130, 301122), (156, 250935), (180, 217477), (195, 200748), (234, 167290), (260, 150561), (390, 100374), (468, 83645), (585, 66916), (780, 50187), (1170, 33458), (2340, 16729)]