34439940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2709

約数の個数: 72

約数和(自身を含む): 105939288

約数和(自身を除く): 71499348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2621, 2628, 3285, 4380, 5242, 6570, 7863, 10484, 13105, 13140, 15726, 23589, 26210, 31452, 39315, 47178, 52420, 78630, 94356, 117945, 157260, 191333, 235890, 382666, 471780, 573999, 765332, 956665, 1147998, 1721997, 1913330, 2295996, 2869995, 3443994, 3826660, 5739990, 6887988, 8609985, 11479980, 17219970, 34439940]

約数ペア:

[(1, 34439940), (2, 17219970), (3, 11479980), (4, 8609985), (5, 6887988), (6, 5739990), (9, 3826660), (10, 3443994), (12, 2869995), (15, 2295996), (18, 1913330), (20, 1721997), (30, 1147998), (36, 956665), (45, 765332), (60, 573999), (73, 471780), (90, 382666), (146, 235890), (180, 191333), (219, 157260), (292, 117945), (365, 94356), (438, 78630), (657, 52420), (730, 47178), (876, 39315), (1095, 31452), (1314, 26210), (1460, 23589), (2190, 15726), (2621, 13140), (2628, 13105), (3285, 10484), (4380, 7863), (5242, 6570)]