30391036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 62657280

約数和(自身を除く): 32266244

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1109, 1612, 2108, 2218, 4436, 6851, 13702, 14417, 18853, 27404, 28834, 34379, 37706, 57668, 68758, 75412, 137516, 245089, 446927, 490178, 584443, 893854, 980356, 1168886, 1787708, 2337772, 7597759, 15195518, 30391036]

約数ペア:

[(1, 30391036), (2, 15195518), (4, 7597759), (13, 2337772), (17, 1787708), (26, 1168886), (31, 980356), (34, 893854), (52, 584443), (62, 490178), (68, 446927), (124, 245089), (221, 137516), (403, 75412), (442, 68758), (527, 57668), (806, 37706), (884, 34379), (1054, 28834), (1109, 27404), (1612, 18853), (2108, 14417), (2218, 13702), (4436, 6851)]