139591470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113489}}^1$

素因数の和:113540

約数の個数: 32

約数和(自身を含む): 343193760

約数和(自身を除く): 203602290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 113489, 226978, 340467, 567445, 680934, 1134890, 1702335, 3404670, 4653049, 9306098, 13959147, 23265245, 27918294, 46530490, 69795735, 139591470]

約数ペア:

[(1, 139591470), (2, 69795735), (3, 46530490), (5, 27918294), (6, 23265245), (10, 13959147), (15, 9306098), (30, 4653049), (41, 3404670), (82, 1702335), (123, 1134890), (205, 680934), (246, 567445), (410, 340467), (615, 226978), (1230, 113489)]