2308635

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{349}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 4788000

約数和(自身を除く): 2479365

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 349, 441, 735, 945, 1047, 1323, 1745, 2205, 2443, 3141, 5235, 6615, 7329, 9423, 12215, 15705, 17101, 21987, 36645, 47115, 51303, 65961, 85505, 109935, 153909, 256515, 329805, 461727, 769545, 2308635]

約数ペア:

[(1, 2308635), (3, 769545), (5, 461727), (7, 329805), (9, 256515), (15, 153909), (21, 109935), (27, 85505), (35, 65961), (45, 51303), (49, 47115), (63, 36645), (105, 21987), (135, 17101), (147, 15705), (189, 12215), (245, 9423), (315, 7329), (349, 6615), (441, 5235), (735, 3141), (945, 2443), (1047, 2205), (1323, 1745)]