43171570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7786

約数の個数: 32

約数和(自身を含む): 85643712

約数和(自身を除く): 42472142

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 7723, 15446, 38615, 77230, 100399, 200798, 332089, 501995, 664178, 1003990, 1660445, 3320890, 4317157, 8634314, 21585785, 43171570]

約数ペア:

[(1, 43171570), (2, 21585785), (5, 8634314), (10, 4317157), (13, 3320890), (26, 1660445), (43, 1003990), (65, 664178), (86, 501995), (130, 332089), (215, 200798), (430, 100399), (559, 77230), (1118, 38615), (2795, 15446), (5590, 7723)]