127942430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3391}}^1$

素因数の和:3430

約数の個数: 64

約数和(自身を含む): 293068800

約数和(自身を除く): 165126370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 2695, 3391, 3430, 3773, 5390, 6782, 7546, 16955, 18865, 23737, 33910, 37301, 37730, 47474, 74602, 118685, 166159, 186505, 237370, 261107, 332318, 373010, 522214, 830795, 1163113, 1305535, 1661590, 1827749, 2326226, 2611070, 3655498, 5815565, 9138745, 11631130, 12794243, 18277490, 25588486, 63971215, 127942430]

約数ペア:

[(1, 127942430), (2, 63971215), (5, 25588486), (7, 18277490), (10, 12794243), (11, 11631130), (14, 9138745), (22, 5815565), (35, 3655498), (49, 2611070), (55, 2326226), (70, 1827749), (77, 1661590), (98, 1305535), (110, 1163113), (154, 830795), (245, 522214), (343, 373010), (385, 332318), (490, 261107), (539, 237370), (686, 186505), (770, 166159), (1078, 118685), (1715, 74602), (2695, 47474), (3391, 37730), (3430, 37301), (3773, 33910), (5390, 23737), (6782, 18865), (7546, 16955)]