1855409970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{23981}}^1$

素因数の和:26570

約数の個数: 32

約数和(自身を含む): 4454896320

約数和(自身を除く): 2599486350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2579, 5158, 7737, 12895, 15474, 23981, 25790, 38685, 47962, 71943, 77370, 119905, 143886, 239810, 359715, 719430, 61846999, 123693998, 185540997, 309234995, 371081994, 618469990, 927704985, 1855409970]

約数ペア:

[(1, 1855409970), (2, 927704985), (3, 618469990), (5, 371081994), (6, 309234995), (10, 185540997), (15, 123693998), (30, 61846999), (2579, 719430), (5158, 359715), (7737, 239810), (12895, 143886), (15474, 119905), (23981, 77370), (25790, 71943), (38685, 47962)]