317352710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{1171}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 586553184

約数和(自身を除く): 269200474

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 661, 1171, 1322, 2342, 3305, 5855, 6610, 11710, 27101, 48011, 54202, 96022, 135505, 240055, 271010, 480110, 774031, 1548062, 3870155, 7740310, 31735271, 63470542, 158676355, 317352710]

約数ペア:

[(1, 317352710), (2, 158676355), (5, 63470542), (10, 31735271), (41, 7740310), (82, 3870155), (205, 1548062), (410, 774031), (661, 480110), (1171, 271010), (1322, 240055), (2342, 135505), (3305, 96022), (5855, 54202), (6610, 48011), (11710, 27101)]