30291238458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3010459}}^1$

素因数の和:3010523

約数の個数: 48

約数和(自身を含む): 72323291040

約数和(自身を除く): 42032052582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 3010459, 6020918, 9031377, 18062754, 27094131, 39135967, 54188262, 78271934, 117407901, 129449737, 234815802, 258899474, 352223703, 388349211, 704447406, 776698422, 1165047633, 1682846581, 2330095266, 3365693162, 5048539743, 10097079486, 15145619229, 30291238458]

約数ペア:

[(1, 30291238458), (2, 15145619229), (3, 10097079486), (6, 5048539743), (9, 3365693162), (13, 2330095266), (18, 1682846581), (26, 1165047633), (39, 776698422), (43, 704447406), (78, 388349211), (86, 352223703), (117, 258899474), (129, 234815802), (234, 129449737), (258, 117407901), (387, 78271934), (559, 54188262), (774, 39135967), (1118, 27094131), (1677, 18062754), (3354, 9031377), (5031, 6020918), (10062, 3010459)]