2163930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 5500224

約数和(自身を除く): 3336294

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 4243, 8486, 12729, 21215, 25458, 42430, 63645, 72131, 127290, 144262, 216393, 360655, 432786, 721310, 1081965, 2163930]

約数ペア:

[(1, 2163930), (2, 1081965), (3, 721310), (5, 432786), (6, 360655), (10, 216393), (15, 144262), (17, 127290), (30, 72131), (34, 63645), (51, 42430), (85, 25458), (102, 21215), (170, 12729), (255, 8486), (510, 4243)]