1449460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 3205188

約数和(自身を除く): 1755728

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 529, 548, 685, 1058, 1370, 2116, 2645, 2740, 3151, 5290, 6302, 10580, 12604, 15755, 31510, 63020, 72473, 144946, 289892, 362365, 724730, 1449460]

約数ペア:

[(1, 1449460), (2, 724730), (4, 362365), (5, 289892), (10, 144946), (20, 72473), (23, 63020), (46, 31510), (92, 15755), (115, 12604), (137, 10580), (230, 6302), (274, 5290), (460, 3151), (529, 2740), (548, 2645), (685, 2116), (1058, 1370)]