178013130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{42689}}^1$

素因数の和:42838

約数の個数: 32

約数和(自身を含む): 430315200

約数和(自身を除く): 252302070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 42689, 85378, 128067, 213445, 256134, 426890, 640335, 1280670, 5933771, 11867542, 17801313, 29668855, 35602626, 59337710, 89006565, 178013130]

約数ペア:

[(1, 178013130), (2, 89006565), (3, 59337710), (5, 35602626), (6, 29668855), (10, 17801313), (15, 11867542), (30, 5933771), (139, 1280670), (278, 640335), (417, 426890), (695, 256134), (834, 213445), (1390, 128067), (2085, 85378), (4170, 42689)]