138630690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15559}}^1$

素因数の和:15589

約数の個数: 80

約数和(自身を含む): 406676160

約数和(自身を除く): 268045470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 15559, 31118, 46677, 77795, 93354, 140031, 155590, 171149, 233385, 280062, 342298, 420093, 466770, 513447, 700155, 840186, 855745, 1026894, 1260279, 1400310, 1540341, 1711490, 2100465, 2520558, 2567235, 3080682, 4200930, 4621023, 5134470, 6301395, 7701705, 9242046, 12602790, 13863069, 15403410, 23105115, 27726138, 46210230, 69315345, 138630690]

約数ペア:

[(1, 138630690), (2, 69315345), (3, 46210230), (5, 27726138), (6, 23105115), (9, 15403410), (10, 13863069), (11, 12602790), (15, 9242046), (18, 7701705), (22, 6301395), (27, 5134470), (30, 4621023), (33, 4200930), (45, 3080682), (54, 2567235), (55, 2520558), (66, 2100465), (81, 1711490), (90, 1540341), (99, 1400310), (110, 1260279), (135, 1026894), (162, 855745), (165, 840186), (198, 700155), (270, 513447), (297, 466770), (330, 420093), (405, 342298), (495, 280062), (594, 233385), (810, 171149), (891, 155590), (990, 140031), (1485, 93354), (1782, 77795), (2970, 46677), (4455, 31118), (8910, 15559)]