82993260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{28229}}^1$

素因数の和:28255

約数の個数: 72

約数和(自身を含む): 270330480

約数和(自身を除く): 187337220

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, 735, 980, 1470, 2940, 28229, 56458, 84687, 112916, 141145, 169374, 197603, 282290, 338748, 395206, 423435, 564580, 592809, 790412, 846870, 988015, 1185618, 1383221, 1693740, 1976030, 2371236, 2766442, 2964045, 3952060, 4149663, 5532884, 5928090, 6916105, 8299326, 11856180, 13832210, 16598652, 20748315, 27664420, 41496630, 82993260]

約数ペア:

[(1, 82993260), (2, 41496630), (3, 27664420), (4, 20748315), (5, 16598652), (6, 13832210), (7, 11856180), (10, 8299326), (12, 6916105), (14, 5928090), (15, 5532884), (20, 4149663), (21, 3952060), (28, 2964045), (30, 2766442), (35, 2371236), (42, 1976030), (49, 1693740), (60, 1383221), (70, 1185618), (84, 988015), (98, 846870), (105, 790412), (140, 592809), (147, 564580), (196, 423435), (210, 395206), (245, 338748), (294, 282290), (420, 197603), (490, 169374), (588, 141145), (735, 112916), (980, 84687), (1470, 56458), (2940, 28229)]