30721344

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3087

約数の個数: 56

約数和(自身を含む): 82844640

約数和(自身を除く): 52123296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3019, 3392, 5088, 6038, 9057, 10176, 12076, 18114, 24152, 36228, 48304, 72456, 96608, 144912, 160007, 193216, 289824, 320014, 480021, 579648, 640028, 960042, 1280056, 1920084, 2560112, 3840168, 5120224, 7680336, 10240448, 15360672, 30721344]

約数ペア:

[(1, 30721344), (2, 15360672), (3, 10240448), (4, 7680336), (6, 5120224), (8, 3840168), (12, 2560112), (16, 1920084), (24, 1280056), (32, 960042), (48, 640028), (53, 579648), (64, 480021), (96, 320014), (106, 289824), (159, 193216), (192, 160007), (212, 144912), (318, 96608), (424, 72456), (636, 48304), (848, 36228), (1272, 24152), (1696, 18114), (2544, 12076), (3019, 10176), (3392, 9057), (5088, 6038)]