155113490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1621}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 319521024

約数和(自身を除く): 164407534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1367, 1621, 2734, 3242, 6835, 8105, 9569, 11347, 13670, 16210, 19138, 22694, 47845, 56735, 95690, 113470, 2215907, 4431814, 11079535, 15511349, 22159070, 31022698, 77556745, 155113490]

約数ペア:

[(1, 155113490), (2, 77556745), (5, 31022698), (7, 22159070), (10, 15511349), (14, 11079535), (35, 4431814), (70, 2215907), (1367, 113470), (1621, 95690), (2734, 56735), (3242, 47845), (6835, 22694), (8105, 19138), (9569, 16210), (11347, 13670)]