1297266210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197453}}^1$

素因数の和:197539

約数の個数: 48

約数和(自身を含む): 3419113464

約数和(自身を除く): 2121847254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 197453, 394906, 592359, 987265, 1184718, 1777077, 1974530, 2961795, 3554154, 5923590, 8885385, 14414069, 17770770, 28828138, 43242207, 72070345, 86484414, 129726621, 144140690, 216211035, 259453242, 432422070, 648633105, 1297266210]

約数ペア:

[(1, 1297266210), (2, 648633105), (3, 432422070), (5, 259453242), (6, 216211035), (9, 144140690), (10, 129726621), (15, 86484414), (18, 72070345), (30, 43242207), (45, 28828138), (73, 17770770), (90, 14414069), (146, 8885385), (219, 5923590), (365, 3554154), (438, 2961795), (657, 1974530), (730, 1777077), (1095, 1184718), (1314, 987265), (2190, 592359), (3285, 394906), (6570, 197453)]