120903286

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 230677632

約数和(自身を除く): 109774346

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 833, 1054, 1519, 1666, 2341, 3038, 3689, 4682, 7378, 16387, 25823, 32774, 39797, 51646, 72571, 79594, 114709, 145142, 229418, 278579, 507997, 557158, 1015994, 1233707, 1950053, 2467414, 3555979, 3900106, 7111958, 8635949, 17271898, 60451643, 120903286]

約数ペア:

[(1, 120903286), (2, 60451643), (7, 17271898), (14, 8635949), (17, 7111958), (31, 3900106), (34, 3555979), (49, 2467414), (62, 1950053), (98, 1233707), (119, 1015994), (217, 557158), (238, 507997), (434, 278579), (527, 229418), (833, 145142), (1054, 114709), (1519, 79594), (1666, 72571), (2341, 51646), (3038, 39797), (3689, 32774), (4682, 25823), (7378, 16387)]