68807130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{599}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 189388800

約数和(自身を除く): 120581670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 547, 599, 1094, 1198, 1641, 1797, 2735, 2995, 3282, 3594, 3829, 4193, 5470, 5990, 7658, 8205, 8386, 8985, 11487, 12579, 16410, 17970, 19145, 20965, 22974, 25158, 38290, 41930, 57435, 62895, 114870, 125790, 327653, 655306, 982959, 1638265, 1965918, 2293571, 3276530, 4587142, 4914795, 6880713, 9829590, 11467855, 13761426, 22935710, 34403565, 68807130]

約数ペア:

[(1, 68807130), (2, 34403565), (3, 22935710), (5, 13761426), (6, 11467855), (7, 9829590), (10, 6880713), (14, 4914795), (15, 4587142), (21, 3276530), (30, 2293571), (35, 1965918), (42, 1638265), (70, 982959), (105, 655306), (210, 327653), (547, 125790), (599, 114870), (1094, 62895), (1198, 57435), (1641, 41930), (1797, 38290), (2735, 25158), (2995, 22974), (3282, 20965), (3594, 19145), (3829, 17970), (4193, 16410), (5470, 12579), (5990, 11487), (7658, 8985), (8205, 8386)]