31640930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 58771440

約数和(自身を除く): 27130510

約数列:

[1, 2, 5, 10, 41, 82, 205, 229, 337, 410, 458, 674, 1145, 1685, 2290, 3370, 9389, 13817, 18778, 27634, 46945, 69085, 77173, 93890, 138170, 154346, 385865, 771730, 3164093, 6328186, 15820465, 31640930]

約数ペア:

[(1, 31640930), (2, 15820465), (5, 6328186), (10, 3164093), (41, 771730), (82, 385865), (205, 154346), (229, 138170), (337, 93890), (410, 77173), (458, 69085), (674, 46945), (1145, 27634), (1685, 18778), (2290, 13817), (3370, 9389)]