29107140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15649}}^1$

素因数の和:15692

約数の個数: 48

約数和(自身を含む): 84134400

約数和(自身を除く): 55027260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 15649, 31298, 46947, 62596, 78245, 93894, 156490, 187788, 234735, 312980, 469470, 485119, 938940, 970238, 1455357, 1940476, 2425595, 2910714, 4851190, 5821428, 7276785, 9702380, 14553570, 29107140]

約数ペア:

[(1, 29107140), (2, 14553570), (3, 9702380), (4, 7276785), (5, 5821428), (6, 4851190), (10, 2910714), (12, 2425595), (15, 1940476), (20, 1455357), (30, 970238), (31, 938940), (60, 485119), (62, 469470), (93, 312980), (124, 234735), (155, 187788), (186, 156490), (310, 93894), (372, 78245), (465, 62596), (620, 46947), (930, 31298), (1860, 15649)]