133347690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{211663}}^1$

素因数の和:211683

約数の個数: 48

約数和(自身を含む): 396235008

約数和(自身を除く): 262887318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 211663, 423326, 634989, 1058315, 1269978, 1481641, 1904967, 2116630, 2963282, 3174945, 3809934, 4444923, 6349890, 7408205, 8889846, 9524835, 13334769, 14816410, 19049670, 22224615, 26669538, 44449230, 66673845, 133347690]

約数ペア:

[(1, 133347690), (2, 66673845), (3, 44449230), (5, 26669538), (6, 22224615), (7, 19049670), (9, 14816410), (10, 13334769), (14, 9524835), (15, 8889846), (18, 7408205), (21, 6349890), (30, 4444923), (35, 3809934), (42, 3174945), (45, 2963282), (63, 2116630), (70, 1904967), (90, 1481641), (105, 1269978), (126, 1058315), (210, 634989), (315, 423326), (630, 211663)]