148088780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 364730688

約数和(自身を除く): 216641908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 137, 140, 196, 245, 274, 490, 548, 685, 959, 980, 1103, 1370, 1918, 2206, 2740, 3836, 4412, 4795, 5515, 6713, 7721, 9590, 11030, 13426, 15442, 19180, 22060, 26852, 30884, 33565, 38605, 54047, 67130, 77210, 108094, 134260, 151111, 154420, 216188, 270235, 302222, 540470, 604444, 755555, 1057777, 1080940, 1511110, 2115554, 3022220, 4231108, 5288885, 7404439, 10577770, 14808878, 21155540, 29617756, 37022195, 74044390, 148088780]

約数ペア:

[(1, 148088780), (2, 74044390), (4, 37022195), (5, 29617756), (7, 21155540), (10, 14808878), (14, 10577770), (20, 7404439), (28, 5288885), (35, 4231108), (49, 3022220), (70, 2115554), (98, 1511110), (137, 1080940), (140, 1057777), (196, 755555), (245, 604444), (274, 540470), (490, 302222), (548, 270235), (685, 216188), (959, 154420), (980, 151111), (1103, 134260), (1370, 108094), (1918, 77210), (2206, 67130), (2740, 54047), (3836, 38605), (4412, 33565), (4795, 30884), (5515, 26852), (6713, 22060), (7721, 19180), (9590, 15442), (11030, 13426)]