1440389970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{5333}}^1$

素因数の和:8347

約数の個数: 48

約数和(自身を含む): 3746964312

約数和(自身を除く): 2306574342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3001, 5333, 6002, 9003, 10666, 15005, 15999, 18006, 26665, 27009, 30010, 31998, 45015, 47997, 53330, 54018, 79995, 90030, 95994, 135045, 159990, 239985, 270090, 479970, 16004333, 32008666, 48012999, 80021665, 96025998, 144038997, 160043330, 240064995, 288077994, 480129990, 720194985, 1440389970]

約数ペア:

[(1, 1440389970), (2, 720194985), (3, 480129990), (5, 288077994), (6, 240064995), (9, 160043330), (10, 144038997), (15, 96025998), (18, 80021665), (30, 48012999), (45, 32008666), (90, 16004333), (3001, 479970), (5333, 270090), (6002, 239985), (9003, 159990), (10666, 135045), (15005, 95994), (15999, 90030), (18006, 79995), (26665, 54018), (27009, 53330), (30010, 47997), (31998, 45015)]