128532810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{612061}}^1$

素因数の和:612078

約数の個数: 32

約数和(自身を含む): 352547712

約数和(自身を除く): 224014902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 612061, 1224122, 1836183, 3060305, 3672366, 4284427, 6120610, 8568854, 9180915, 12853281, 18361830, 21422135, 25706562, 42844270, 64266405, 128532810]

約数ペア:

[(1, 128532810), (2, 64266405), (3, 42844270), (5, 25706562), (6, 21422135), (7, 18361830), (10, 12853281), (14, 9180915), (15, 8568854), (21, 6120610), (30, 4284427), (35, 3672366), (42, 3060305), (70, 1836183), (105, 1224122), (210, 612061)]