30750384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 92136960

約数和(自身を除く): 61386576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1289, 1491, 1704, 1988, 2578, 2982, 3408, 3867, 3976, 5156, 5964, 7734, 7952, 9023, 10312, 11928, 15468, 18046, 20624, 23856, 27069, 30936, 36092, 54138, 61872, 72184, 91519, 108276, 144368, 183038, 216552, 274557, 366076, 433104, 549114, 640633, 732152, 1098228, 1281266, 1464304, 1921899, 2196456, 2562532, 3843798, 4392912, 5125064, 7687596, 10250128, 15375192, 30750384]

約数ペア:

[(1, 30750384), (2, 15375192), (3, 10250128), (4, 7687596), (6, 5125064), (7, 4392912), (8, 3843798), (12, 2562532), (14, 2196456), (16, 1921899), (21, 1464304), (24, 1281266), (28, 1098228), (42, 732152), (48, 640633), (56, 549114), (71, 433104), (84, 366076), (112, 274557), (142, 216552), (168, 183038), (213, 144368), (284, 108276), (336, 91519), (426, 72184), (497, 61872), (568, 54138), (852, 36092), (994, 30936), (1136, 27069), (1289, 23856), (1491, 20624), (1704, 18046), (1988, 15468), (2578, 11928), (2982, 10312), (3408, 9023), (3867, 7952), (3976, 7734), (5156, 5964)]