29995338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 67161600

約数和(自身を除く): 37166262

約数列:

[1, 2, 3, 6, 19, 29, 38, 43, 57, 58, 86, 87, 114, 129, 174, 211, 258, 422, 551, 633, 817, 1102, 1247, 1266, 1634, 1653, 2451, 2494, 3306, 3741, 4009, 4902, 6119, 7482, 8018, 9073, 12027, 12238, 18146, 18357, 23693, 24054, 27219, 36714, 47386, 54438, 71079, 116261, 142158, 172387, 232522, 263117, 344774, 348783, 517161, 526234, 697566, 789351, 1034322, 1578702, 4999223, 9998446, 14997669, 29995338]

約数ペア:

[(1, 29995338), (2, 14997669), (3, 9998446), (6, 4999223), (19, 1578702), (29, 1034322), (38, 789351), (43, 697566), (57, 526234), (58, 517161), (86, 348783), (87, 344774), (114, 263117), (129, 232522), (174, 172387), (211, 142158), (258, 116261), (422, 71079), (551, 54438), (633, 47386), (817, 36714), (1102, 27219), (1247, 24054), (1266, 23693), (1634, 18357), (1653, 18146), (2451, 12238), (2494, 12027), (3306, 9073), (3741, 8018), (4009, 7482), (4902, 6119)]