1555684130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{155413}}^1$

素因数の和:155451

約数の個数: 64

約数和(自身を含む): 3759775488

約数和(自身を除く): 2204091358

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 155413, 310826, 777065, 1087891, 1554130, 1709543, 2020369, 2175782, 3419086, 4040738, 5439455, 8547715, 10101845, 10878910, 11966801, 14142583, 17095430, 20203690, 22224059, 23933602, 28285166, 44448118, 59834005, 70712915, 111120295, 119668010, 141425830, 155568413, 222240590, 311136826, 777842065, 1555684130]

約数ペア:

[(1, 1555684130), (2, 777842065), (5, 311136826), (7, 222240590), (10, 155568413), (11, 141425830), (13, 119668010), (14, 111120295), (22, 70712915), (26, 59834005), (35, 44448118), (55, 28285166), (65, 23933602), (70, 22224059), (77, 20203690), (91, 17095430), (110, 14142583), (130, 11966801), (143, 10878910), (154, 10101845), (182, 8547715), (286, 5439455), (385, 4040738), (455, 3419086), (715, 2175782), (770, 2020369), (910, 1709543), (1001, 1554130), (1430, 1087891), (2002, 777065), (5005, 310826), (10010, 155413)]