30012010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 65598336

約数和(自身を除く): 35586326

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 2663, 5326, 5635, 11270, 13315, 18641, 26630, 37282, 61249, 93205, 122498, 130487, 186410, 260974, 306245, 428743, 612490, 652435, 857486, 1304870, 2143715, 3001201, 4287430, 6002402, 15006005, 30012010]

約数ペア:

[(1, 30012010), (2, 15006005), (5, 6002402), (7, 4287430), (10, 3001201), (14, 2143715), (23, 1304870), (35, 857486), (46, 652435), (49, 612490), (70, 428743), (98, 306245), (115, 260974), (161, 186410), (230, 130487), (245, 122498), (322, 93205), (490, 61249), (805, 37282), (1127, 26630), (1610, 18641), (2254, 13315), (2663, 11270), (5326, 5635)]