65459970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5309}}^1$

素因数の和:5459

約数の個数: 48

約数和(自身を含む): 171470520

約数和(自身を除く): 106010550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 5309, 6165, 10618, 12330, 15927, 26545, 31854, 47781, 53090, 79635, 95562, 159270, 238905, 477810, 727333, 1454666, 2181999, 3636665, 4363998, 6545997, 7273330, 10909995, 13091994, 21819990, 32729985, 65459970]

約数ペア:

[(1, 65459970), (2, 32729985), (3, 21819990), (5, 13091994), (6, 10909995), (9, 7273330), (10, 6545997), (15, 4363998), (18, 3636665), (30, 2181999), (45, 1454666), (90, 727333), (137, 477810), (274, 238905), (411, 159270), (685, 95562), (822, 79635), (1233, 53090), (1370, 47781), (2055, 31854), (2466, 26545), (4110, 15927), (5309, 12330), (6165, 10618)]