128438430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{3917}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 308613024

約数和(自身を除く): 180174594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1093, 2186, 3279, 3917, 5465, 6558, 7834, 10930, 11751, 16395, 19585, 23502, 32790, 39170, 58755, 117510, 4281281, 8562562, 12843843, 21406405, 25687686, 42812810, 64219215, 128438430]

約数ペア:

[(1, 128438430), (2, 64219215), (3, 42812810), (5, 25687686), (6, 21406405), (10, 12843843), (15, 8562562), (30, 4281281), (1093, 117510), (2186, 58755), (3279, 39170), (3917, 32790), (5465, 23502), (6558, 19585), (7834, 16395), (10930, 11751)]