289936430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{7129}}^1$

素因数の和:7233

約数の個数: 48

約数和(自身を含む): 614491920

約数和(自身を除く): 324555490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 2905, 4067, 5810, 7129, 8134, 14258, 20335, 35645, 40670, 49903, 71290, 99806, 249515, 349321, 499030, 591707, 698642, 1183414, 1746605, 2958535, 3493210, 4141949, 5917070, 8283898, 20709745, 28993643, 41419490, 57987286, 144968215, 289936430]

約数ペア:

[(1, 289936430), (2, 144968215), (5, 57987286), (7, 41419490), (10, 28993643), (14, 20709745), (35, 8283898), (49, 5917070), (70, 4141949), (83, 3493210), (98, 2958535), (166, 1746605), (245, 1183414), (415, 698642), (490, 591707), (581, 499030), (830, 349321), (1162, 249515), (2905, 99806), (4067, 71290), (5810, 49903), (7129, 40670), (8134, 35645), (14258, 20335)]