3019480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 7452000

約数和(自身を除く): 4432520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 137, 145, 152, 190, 232, 274, 290, 380, 548, 551, 580, 685, 760, 1096, 1102, 1160, 1370, 2204, 2603, 2740, 2755, 3973, 4408, 5206, 5480, 5510, 7946, 10412, 11020, 13015, 15892, 19865, 20824, 22040, 26030, 31784, 39730, 52060, 75487, 79460, 104120, 150974, 158920, 301948, 377435, 603896, 754870, 1509740, 3019480]

約数ペア:

[(1, 3019480), (2, 1509740), (4, 754870), (5, 603896), (8, 377435), (10, 301948), (19, 158920), (20, 150974), (29, 104120), (38, 79460), (40, 75487), (58, 52060), (76, 39730), (95, 31784), (116, 26030), (137, 22040), (145, 20824), (152, 19865), (190, 15892), (232, 13015), (274, 11020), (290, 10412), (380, 7946), (548, 5510), (551, 5480), (580, 5206), (685, 4408), (760, 3973), (1096, 2755), (1102, 2740), (1160, 2603), (1370, 2204)]