64867070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5227}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 125346528

約数和(自身を除く): 60479458

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 5227, 6205, 10454, 12410, 26135, 52270, 88859, 177718, 381571, 444295, 763142, 888590, 1907855, 3815710, 6486707, 12973414, 32433535, 64867070]

約数ペア:

[(1, 64867070), (2, 32433535), (5, 12973414), (10, 6486707), (17, 3815710), (34, 1907855), (73, 888590), (85, 763142), (146, 444295), (170, 381571), (365, 177718), (730, 88859), (1241, 52270), (2482, 26135), (5227, 12410), (6205, 10454)]