30722928

素因数分解:

$2^4\times 3^1\times {\mathrm{640061}}^1$

素因数の和:640072

約数の個数: 20

約数和(自身を含む): 79367688

約数和(自身を除く): 48644760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 640061, 1280122, 1920183, 2560244, 3840366, 5120488, 7680732, 10240976, 15361464, 30722928]

約数ペア:

[(1, 30722928), (2, 15361464), (3, 10240976), (4, 7680732), (6, 5120488), (8, 3840366), (12, 2560244), (16, 1920183), (24, 1280122), (48, 640061)]