30305392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 63565376

約数和(自身を除く): 33259984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 397, 734, 794, 1468, 1588, 2936, 3176, 4771, 5161, 5872, 6352, 9542, 10322, 19084, 20644, 38168, 41288, 76336, 82576, 145699, 291398, 582796, 1165592, 1894087, 2331184, 3788174, 7576348, 15152696, 30305392]

約数ペア:

[(1, 30305392), (2, 15152696), (4, 7576348), (8, 3788174), (13, 2331184), (16, 1894087), (26, 1165592), (52, 582796), (104, 291398), (208, 145699), (367, 82576), (397, 76336), (734, 41288), (794, 38168), (1468, 20644), (1588, 19084), (2936, 10322), (3176, 9542), (4771, 6352), (5161, 5872)]