3018266180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{7393}}^1$

素因数の和:7688

約数の個数: 48

約数和(自身を含む): 6428343600

約数和(自身を除く): 3410077420

約数列:

[1, 2, 4, 5, 10, 20, 137, 149, 274, 298, 548, 596, 685, 745, 1370, 1490, 2740, 2980, 7393, 14786, 20413, 29572, 36965, 40826, 73930, 81652, 102065, 147860, 204130, 408260, 1012841, 1101557, 2025682, 2203114, 4051364, 4406228, 5064205, 5507785, 10128410, 11015570, 20256820, 22031140, 150913309, 301826618, 603653236, 754566545, 1509133090, 3018266180]

約数ペア:

[(1, 3018266180), (2, 1509133090), (4, 754566545), (5, 603653236), (10, 301826618), (20, 150913309), (137, 22031140), (149, 20256820), (274, 11015570), (298, 10128410), (548, 5507785), (596, 5064205), (685, 4406228), (745, 4051364), (1370, 2203114), (1490, 2025682), (2740, 1101557), (2980, 1012841), (7393, 408260), (14786, 204130), (20413, 147860), (29572, 102065), (36965, 81652), (40826, 73930)]