29646490

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 24941030

約数列:

[1, 2, 5, 10, 103, 107, 206, 214, 269, 515, 535, 538, 1030, 1070, 1345, 2690, 11021, 22042, 27707, 28783, 55105, 55414, 57566, 110210, 138535, 143915, 277070, 287830, 2964649, 5929298, 14823245, 29646490]

約数ペア:

[(1, 29646490), (2, 14823245), (5, 5929298), (10, 2964649), (103, 287830), (107, 277070), (206, 143915), (214, 138535), (269, 110210), (515, 57566), (535, 55414), (538, 55105), (1030, 28783), (1070, 27707), (1345, 22042), (2690, 11021)]