1492810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 3011904

約数和(自身を除く): 1519094

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 331, 410, 451, 662, 902, 1655, 2255, 3310, 3641, 4510, 7282, 13571, 18205, 27142, 36410, 67855, 135710, 149281, 298562, 746405, 1492810]

約数ペア:

[(1, 1492810), (2, 746405), (5, 298562), (10, 149281), (11, 135710), (22, 67855), (41, 36410), (55, 27142), (82, 18205), (110, 13571), (205, 7282), (331, 4510), (410, 3641), (451, 3310), (662, 2255), (902, 1655)]