297390520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62477}}^1$

素因数の和:62512

約数の個数: 64

約数和(自身を含む): 809714880

約数和(自身を除く): 512324360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 62477, 124954, 249908, 312385, 437339, 499816, 624770, 874678, 1062109, 1249540, 1749356, 2124218, 2186695, 2499080, 3498712, 4248436, 4373390, 5310545, 7434763, 8496872, 8746780, 10621090, 14869526, 17493560, 21242180, 29739052, 37173815, 42484360, 59478104, 74347630, 148695260, 297390520]

約数ペア:

[(1, 297390520), (2, 148695260), (4, 74347630), (5, 59478104), (7, 42484360), (8, 37173815), (10, 29739052), (14, 21242180), (17, 17493560), (20, 14869526), (28, 10621090), (34, 8746780), (35, 8496872), (40, 7434763), (56, 5310545), (68, 4373390), (70, 4248436), (85, 3498712), (119, 2499080), (136, 2186695), (140, 2124218), (170, 1749356), (238, 1249540), (280, 1062109), (340, 874678), (476, 624770), (595, 499816), (680, 437339), (952, 312385), (1190, 249908), (2380, 124954), (4760, 62477)]