1546930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2081870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 49, 55, 70, 77, 82, 98, 110, 154, 205, 245, 287, 343, 385, 410, 451, 490, 539, 574, 686, 770, 902, 1078, 1435, 1715, 2009, 2255, 2695, 2870, 3157, 3430, 3773, 4018, 4510, 5390, 6314, 7546, 10045, 14063, 15785, 18865, 20090, 22099, 28126, 31570, 37730, 44198, 70315, 110495, 140630, 154693, 220990, 309386, 773465, 1546930]

約数ペア:

[(1, 1546930), (2, 773465), (5, 309386), (7, 220990), (10, 154693), (11, 140630), (14, 110495), (22, 70315), (35, 44198), (41, 37730), (49, 31570), (55, 28126), (70, 22099), (77, 20090), (82, 18865), (98, 15785), (110, 14063), (154, 10045), (205, 7546), (245, 6314), (287, 5390), (343, 4510), (385, 4018), (410, 3773), (451, 3430), (490, 3157), (539, 2870), (574, 2695), (686, 2255), (770, 2009), (902, 1715), (1078, 1435)]