139963950

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{4937}}^1$

素因数の和:4968

約数の個数: 120

約数和(自身を含む): 444538512

約数和(自身を除く): 304574562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1050, 1134, 1350, 1575, 1890, 2025, 2835, 3150, 4050, 4725, 4937, 5670, 9450, 9874, 14175, 14811, 24685, 28350, 29622, 34559, 44433, 49370, 69118, 74055, 88866, 103677, 123425, 133299, 148110, 172795, 207354, 222165, 246850, 266598, 311031, 345590, 370275, 399897, 444330, 518385, 622062, 666495, 740550, 799794, 863975, 933093, 1036770, 1110825, 1332990, 1555155, 1727950, 1866186, 1999485, 2221650, 2591925, 2799279, 3110310, 3332475, 3998970, 4665465, 5183850, 5598558, 6664950, 7775775, 9330930, 9997425, 13996395, 15551550, 19994850, 23327325, 27992790, 46654650, 69981975, 139963950]

約数ペア:

[(1, 139963950), (2, 69981975), (3, 46654650), (5, 27992790), (6, 23327325), (7, 19994850), (9, 15551550), (10, 13996395), (14, 9997425), (15, 9330930), (18, 7775775), (21, 6664950), (25, 5598558), (27, 5183850), (30, 4665465), (35, 3998970), (42, 3332475), (45, 3110310), (50, 2799279), (54, 2591925), (63, 2221650), (70, 1999485), (75, 1866186), (81, 1727950), (90, 1555155), (105, 1332990), (126, 1110825), (135, 1036770), (150, 933093), (162, 863975), (175, 799794), (189, 740550), (210, 666495), (225, 622062), (270, 518385), (315, 444330), (350, 399897), (378, 370275), (405, 345590), (450, 311031), (525, 266598), (567, 246850), (630, 222165), (675, 207354), (810, 172795), (945, 148110), (1050, 133299), (1134, 123425), (1350, 103677), (1575, 88866), (1890, 74055), (2025, 69118), (2835, 49370), (3150, 44433), (4050, 34559), (4725, 29622), (4937, 28350), (5670, 24685), (9450, 14811), (9874, 14175)]