1761060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{599}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 5745600

約数和(自身を除く): 3984540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 599, 735, 980, 1198, 1470, 1797, 2396, 2940, 2995, 3594, 4193, 5990, 7188, 8386, 8985, 11980, 12579, 16772, 17970, 20965, 25158, 29351, 35940, 41930, 50316, 58702, 62895, 83860, 88053, 117404, 125790, 146755, 176106, 251580, 293510, 352212, 440265, 587020, 880530, 1761060]

約数ペア:

[(1, 1761060), (2, 880530), (3, 587020), (4, 440265), (5, 352212), (6, 293510), (7, 251580), (10, 176106), (12, 146755), (14, 125790), (15, 117404), (20, 88053), (21, 83860), (28, 62895), (30, 58702), (35, 50316), (42, 41930), (49, 35940), (60, 29351), (70, 25158), (84, 20965), (98, 17970), (105, 16772), (140, 12579), (147, 11980), (196, 8985), (210, 8386), (245, 7188), (294, 5990), (420, 4193), (490, 3594), (588, 2995), (599, 2940), (735, 2396), (980, 1797), (1198, 1470)]