70030779

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3613}}^1$

素因数の和:3707

約数の個数: 32

約数和(自身を含む): 116573184

約数和(自身を除く): 46542405

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 3613, 6461, 10839, 19383, 25291, 46969, 75873, 140907, 256523, 328783, 769569, 986349, 1795661, 3334799, 5386983, 10004397, 23343593, 70030779]

約数ペア:

[(1, 70030779), (3, 23343593), (7, 10004397), (13, 5386983), (21, 3334799), (39, 1795661), (71, 986349), (91, 769569), (213, 328783), (273, 256523), (497, 140907), (923, 75873), (1491, 46969), (2769, 25291), (3613, 19383), (6461, 10839)]