84848890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4091

約数の個数: 48

約数和(自身を含む): 181840032

約数和(自身を除く): 96991142

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4027, 4214, 8054, 10535, 20135, 21070, 28189, 40270, 56378, 140945, 173161, 197323, 281890, 346322, 394646, 865805, 986615, 1212127, 1731610, 1973230, 2424254, 6060635, 8484889, 12121270, 16969778, 42424445, 84848890]

約数ペア:

[(1, 84848890), (2, 42424445), (5, 16969778), (7, 12121270), (10, 8484889), (14, 6060635), (35, 2424254), (43, 1973230), (49, 1731610), (70, 1212127), (86, 986615), (98, 865805), (215, 394646), (245, 346322), (301, 281890), (430, 197323), (490, 173161), (602, 140945), (1505, 56378), (2107, 40270), (3010, 28189), (4027, 21070), (4214, 20135), (8054, 10535)]