3147220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 6789384

約数和(自身を除く): 3642164

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 4253, 8506, 17012, 21265, 42530, 85060, 157361, 314722, 629444, 786805, 1573610, 3147220]

約数ペア:

[(1, 3147220), (2, 1573610), (4, 786805), (5, 629444), (10, 314722), (20, 157361), (37, 85060), (74, 42530), (148, 21265), (185, 17012), (370, 8506), (740, 4253)]