40190310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{148853}}^1$

素因数の和:148869

約数の個数: 32

約数和(自身を含む): 107174880

約数和(自身を除く): 66984570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 148853, 297706, 446559, 744265, 893118, 1339677, 1488530, 2232795, 2679354, 4019031, 4465590, 6698385, 8038062, 13396770, 20095155, 40190310]

約数ペア:

[(1, 40190310), (2, 20095155), (3, 13396770), (5, 8038062), (6, 6698385), (9, 4465590), (10, 4019031), (15, 2679354), (18, 2232795), (27, 1488530), (30, 1339677), (45, 893118), (54, 744265), (90, 446559), (135, 297706), (270, 148853)]