30730150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 63478080

約数和(自身を除く): 32747930

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 947, 1298, 1475, 1894, 2950, 3245, 4735, 6490, 9470, 10417, 16225, 20834, 23675, 32450, 47350, 52085, 55873, 104170, 111746, 260425, 279365, 520850, 558730, 614603, 1229206, 1396825, 2793650, 3073015, 6146030, 15365075, 30730150]

約数ペア:

[(1, 30730150), (2, 15365075), (5, 6146030), (10, 3073015), (11, 2793650), (22, 1396825), (25, 1229206), (50, 614603), (55, 558730), (59, 520850), (110, 279365), (118, 260425), (275, 111746), (295, 104170), (550, 55873), (590, 52085), (649, 47350), (947, 32450), (1298, 23675), (1475, 20834), (1894, 16225), (2950, 10417), (3245, 9470), (4735, 6490)]