11254590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5473

約数の個数: 48

約数和(自身を含む): 30539808

約数和(自身を除く): 19285218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5437, 10874, 16311, 27185, 32622, 48933, 54370, 81555, 97866, 125051, 163110, 244665, 250102, 375153, 489330, 625255, 750306, 1125459, 1250510, 1875765, 2250918, 3751530, 5627295, 11254590]

約数ペア:

[(1, 11254590), (2, 5627295), (3, 3751530), (5, 2250918), (6, 1875765), (9, 1250510), (10, 1125459), (15, 750306), (18, 625255), (23, 489330), (30, 375153), (45, 250102), (46, 244665), (69, 163110), (90, 125051), (115, 97866), (138, 81555), (207, 54370), (230, 48933), (345, 32622), (414, 27185), (690, 16311), (1035, 10874), (2070, 5437)]