30641835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 58196736

約数和(自身を除く): 27554901

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 347, 435, 609, 841, 1015, 1041, 1735, 2429, 2523, 3045, 4205, 5205, 5887, 7287, 10063, 12145, 12615, 17661, 29435, 30189, 36435, 50315, 70441, 88305, 150945, 211323, 291827, 352205, 875481, 1056615, 1459135, 2042789, 4377405, 6128367, 10213945, 30641835]

約数ペア:

[(1, 30641835), (3, 10213945), (5, 6128367), (7, 4377405), (15, 2042789), (21, 1459135), (29, 1056615), (35, 875481), (87, 352205), (105, 291827), (145, 211323), (203, 150945), (347, 88305), (435, 70441), (609, 50315), (841, 36435), (1015, 30189), (1041, 29435), (1735, 17661), (2429, 12615), (2523, 12145), (3045, 10063), (4205, 7287), (5205, 5887)]