247807870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{5927}}^1$

素因数の和:6084

約数の個数: 32

約数和(自身を含む): 462241728

約数和(自身を除く): 214433858

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 1130, 4181, 5927, 8362, 11854, 20905, 29635, 41810, 59270, 219299, 438598, 669751, 1096495, 1339502, 2192990, 3348755, 6697510, 24780787, 49561574, 123903935, 247807870]

約数ペア:

[(1, 247807870), (2, 123903935), (5, 49561574), (10, 24780787), (37, 6697510), (74, 3348755), (113, 2192990), (185, 1339502), (226, 1096495), (370, 669751), (565, 438598), (1130, 219299), (4181, 59270), (5927, 41810), (8362, 29635), (11854, 20905)]