244979970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{111863}}^1$

素因数の和:111946

約数の個数: 32

約数和(自身を含む): 596011392

約数和(自身を除く): 351031422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 111863, 223726, 335589, 559315, 671178, 1118630, 1677945, 3355890, 8165999, 16331998, 24497997, 40829995, 48995994, 81659990, 122489985, 244979970]

約数ペア:

[(1, 244979970), (2, 122489985), (3, 81659990), (5, 48995994), (6, 40829995), (10, 24497997), (15, 16331998), (30, 8165999), (73, 3355890), (146, 1677945), (219, 1118630), (365, 671178), (438, 559315), (730, 335589), (1095, 223726), (2190, 111863)]