1260653710

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1\times {\mathrm{1583}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 2296812672

約数和(自身を除く): 1036158962

約数列:

[1, 2, 5, 10, 97, 194, 485, 821, 970, 1583, 1642, 3166, 4105, 7915, 8210, 15830, 79637, 153551, 159274, 307102, 398185, 767755, 796370, 1299643, 1535510, 2599286, 6498215, 12996430, 126065371, 252130742, 630326855, 1260653710]

約数ペア:

[(1, 1260653710), (2, 630326855), (5, 252130742), (10, 126065371), (97, 12996430), (194, 6498215), (485, 2599286), (821, 1535510), (970, 1299643), (1583, 796370), (1642, 767755), (3166, 398185), (4105, 307102), (7915, 159274), (8210, 153551), (15830, 79637)]