880530

素因数分解:

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

素因数の和:623

約数の個数: 48

約数和(自身を含む): 2462400

約数和(自身を除く): 1581870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 599, 735, 1198, 1470, 1797, 2995, 3594, 4193, 5990, 8386, 8985, 12579, 17970, 20965, 25158, 29351, 41930, 58702, 62895, 88053, 125790, 146755, 176106, 293510, 440265, 880530]

約数ペア:

[(1, 880530), (2, 440265), (3, 293510), (5, 176106), (6, 146755), (7, 125790), (10, 88053), (14, 62895), (15, 58702), (21, 41930), (30, 29351), (35, 25158), (42, 20965), (49, 17970), (70, 12579), (98, 8985), (105, 8386), (147, 5990), (210, 4193), (245, 3594), (294, 2995), (490, 1797), (599, 1470), (735, 1198)]