8542430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 17285184

約数和(自身を除く): 8742754

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2857, 2990, 5714, 14285, 28570, 37141, 65711, 74282, 131422, 185705, 328555, 371410, 657110, 854243, 1708486, 4271215, 8542430]

約数ペア:

[(1, 8542430), (2, 4271215), (5, 1708486), (10, 854243), (13, 657110), (23, 371410), (26, 328555), (46, 185705), (65, 131422), (115, 74282), (130, 65711), (230, 37141), (299, 28570), (598, 14285), (1495, 5714), (2857, 2990)]