13479730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 14721230

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 59, 62, 67, 110, 118, 134, 155, 295, 310, 335, 341, 590, 649, 670, 682, 737, 1298, 1474, 1705, 1829, 2077, 3245, 3410, 3658, 3685, 3953, 4154, 6490, 7370, 7906, 9145, 10385, 18290, 19765, 20119, 20770, 22847, 39530, 40238, 43483, 45694, 86966, 100595, 114235, 122543, 201190, 217415, 228470, 245086, 434830, 612715, 1225430, 1347973, 2695946, 6739865, 13479730]

約数ペア:

[(1, 13479730), (2, 6739865), (5, 2695946), (10, 1347973), (11, 1225430), (22, 612715), (31, 434830), (55, 245086), (59, 228470), (62, 217415), (67, 201190), (110, 122543), (118, 114235), (134, 100595), (155, 86966), (295, 45694), (310, 43483), (335, 40238), (341, 39530), (590, 22847), (649, 20770), (670, 20119), (682, 19765), (737, 18290), (1298, 10385), (1474, 9145), (1705, 7906), (1829, 7370), (2077, 6490), (3245, 4154), (3410, 3953), (3658, 3685)]