745430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 1603584

約数和(自身を除く): 858154

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 463, 805, 926, 1610, 2315, 3241, 4630, 6482, 10649, 16205, 21298, 32410, 53245, 74543, 106490, 149086, 372715, 745430]

約数ペア:

[(1, 745430), (2, 372715), (5, 149086), (7, 106490), (10, 74543), (14, 53245), (23, 32410), (35, 21298), (46, 16205), (70, 10649), (115, 6482), (161, 4630), (230, 3241), (322, 2315), (463, 1610), (805, 926)]