30178554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2539}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 69250560

約数和(自身を除く): 39072006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 2539, 3962, 5078, 5943, 7617, 11886, 15234, 17773, 35546, 53319, 106638, 718537, 1437074, 2155611, 4311222, 5029759, 10059518, 15089277, 30178554]

約数ペア:

[(1, 30178554), (2, 15089277), (3, 10059518), (6, 5029759), (7, 4311222), (14, 2155611), (21, 1437074), (42, 718537), (283, 106638), (566, 53319), (849, 35546), (1698, 17773), (1981, 15234), (2539, 11886), (3962, 7617), (5078, 5943)]