1330333570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{134513}}^1$

素因数の和:134586

約数の個数: 32

約数和(自身を含む): 2556842112

約数和(自身を除く): 1226508542

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 134513, 269026, 672565, 1345130, 3093799, 5784059, 6187598, 11568118, 15468995, 28920295, 30937990, 57840590, 133033357, 266066714, 665166785, 1330333570]

約数ペア:

[(1, 1330333570), (2, 665166785), (5, 266066714), (10, 133033357), (23, 57840590), (43, 30937990), (46, 28920295), (86, 15468995), (115, 11568118), (215, 6187598), (230, 5784059), (430, 3093799), (989, 1345130), (1978, 672565), (4945, 269026), (9890, 134513)]