242596305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 492172200

約数和(自身を除く): 249575895

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 269, 315, 409, 441, 735, 807, 1227, 1345, 1883, 2045, 2205, 2421, 2863, 3681, 4035, 5649, 6135, 8589, 9415, 12105, 13181, 14315, 16947, 18405, 20041, 25767, 28245, 39543, 42945, 60123, 65905, 84735, 100205, 110021, 118629, 128835, 180369, 197715, 300615, 330063, 550105, 593145, 770147, 901845, 990189, 1650315, 2310441, 3850735, 4950945, 5391029, 6931323, 11552205, 16173087, 26955145, 34656615, 48519261, 80865435, 242596305]

約数ペア:

[(1, 242596305), (3, 80865435), (5, 48519261), (7, 34656615), (9, 26955145), (15, 16173087), (21, 11552205), (35, 6931323), (45, 5391029), (49, 4950945), (63, 3850735), (105, 2310441), (147, 1650315), (245, 990189), (269, 901845), (315, 770147), (409, 593145), (441, 550105), (735, 330063), (807, 300615), (1227, 197715), (1345, 180369), (1883, 128835), (2045, 118629), (2205, 110021), (2421, 100205), (2863, 84735), (3681, 65905), (4035, 60123), (5649, 42945), (6135, 39543), (8589, 28245), (9415, 25767), (12105, 20041), (13181, 18405), (14315, 16947)]