239907430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{16883}}^1$

素因数の和:16933

約数の個数: 48

約数和(自身を含む): 519689520

約数和(自身を除く): 279782090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 16883, 33766, 84415, 118181, 168830, 236362, 489607, 590905, 827267, 979214, 1181810, 1654534, 2448035, 3427249, 4136335, 4896070, 6854498, 8272670, 17136245, 23990743, 34272490, 47981486, 119953715, 239907430]

約数ペア:

[(1, 239907430), (2, 119953715), (5, 47981486), (7, 34272490), (10, 23990743), (14, 17136245), (29, 8272670), (35, 6854498), (49, 4896070), (58, 4136335), (70, 3427249), (98, 2448035), (145, 1654534), (203, 1181810), (245, 979214), (290, 827267), (406, 590905), (490, 489607), (1015, 236362), (1421, 168830), (2030, 118181), (2842, 84415), (7105, 33766), (14210, 16883)]