30730596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{196991}}^1$

素因数の和:197011

約数の個数: 24

約数和(自身を含む): 77220864

約数和(自身を除く): 46490268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 196991, 393982, 590973, 787964, 1181946, 2363892, 2560883, 5121766, 7682649, 10243532, 15365298, 30730596]

約数ペア:

[(1, 30730596), (2, 15365298), (3, 10243532), (4, 7682649), (6, 5121766), (12, 2560883), (13, 2363892), (26, 1181946), (39, 787964), (52, 590973), (78, 393982), (156, 196991)]