275008510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{11257}}^1$

素因数の和:11620

約数の個数: 32

約数和(自身を含む): 567403200

約数和(自身を除く): 292394690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2443, 3490, 4886, 11257, 12215, 22514, 24430, 56285, 78799, 112570, 157598, 393995, 787990, 3928693, 7857386, 19643465, 27500851, 39286930, 55001702, 137504255, 275008510]

約数ペア:

[(1, 275008510), (2, 137504255), (5, 55001702), (7, 39286930), (10, 27500851), (14, 19643465), (35, 7857386), (70, 3928693), (349, 787990), (698, 393995), (1745, 157598), (2443, 112570), (3490, 78799), (4886, 56285), (11257, 24430), (12215, 22514)]