12149970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 34062336

約数和(自身を除く): 21912366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1231, 1410, 1645, 1974, 2462, 3290, 3693, 4935, 6155, 7386, 8617, 9870, 12310, 17234, 18465, 25851, 36930, 43085, 51702, 57857, 86170, 115714, 129255, 173571, 258510, 289285, 347142, 404999, 578570, 809998, 867855, 1214997, 1735710, 2024995, 2429994, 4049990, 6074985, 12149970]

約数ペア:

[(1, 12149970), (2, 6074985), (3, 4049990), (5, 2429994), (6, 2024995), (7, 1735710), (10, 1214997), (14, 867855), (15, 809998), (21, 578570), (30, 404999), (35, 347142), (42, 289285), (47, 258510), (70, 173571), (94, 129255), (105, 115714), (141, 86170), (210, 57857), (235, 51702), (282, 43085), (329, 36930), (470, 25851), (658, 18465), (705, 17234), (987, 12310), (1231, 9870), (1410, 8617), (1645, 7386), (1974, 6155), (2462, 4935), (3290, 3693)]