7260540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 16447620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 293, 295, 354, 413, 420, 586, 590, 708, 826, 879, 885, 1172, 1180, 1239, 1465, 1652, 1758, 1770, 2051, 2065, 2478, 2930, 3516, 3540, 4102, 4130, 4395, 4956, 5860, 6153, 6195, 8204, 8260, 8790, 10255, 12306, 12390, 17287, 17580, 20510, 24612, 24780, 30765, 34574, 41020, 51861, 61530, 69148, 86435, 103722, 121009, 123060, 172870, 207444, 242018, 259305, 345740, 363027, 484036, 518610, 605045, 726054, 1037220, 1210090, 1452108, 1815135, 2420180, 3630270, 7260540]

約数ペア:

[(1, 7260540), (2, 3630270), (3, 2420180), (4, 1815135), (5, 1452108), (6, 1210090), (7, 1037220), (10, 726054), (12, 605045), (14, 518610), (15, 484036), (20, 363027), (21, 345740), (28, 259305), (30, 242018), (35, 207444), (42, 172870), (59, 123060), (60, 121009), (70, 103722), (84, 86435), (105, 69148), (118, 61530), (140, 51861), (177, 41020), (210, 34574), (236, 30765), (293, 24780), (295, 24612), (354, 20510), (413, 17580), (420, 17287), (586, 12390), (590, 12306), (708, 10255), (826, 8790), (879, 8260), (885, 8204), (1172, 6195), (1180, 6153), (1239, 5860), (1465, 4956), (1652, 4395), (1758, 4130), (1770, 4102), (2051, 3540), (2065, 3516), (2478, 2930)]