117951470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 262918656

約数和(自身を除く): 144967186

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 227, 454, 455, 571, 910, 1135, 1142, 1589, 2270, 2855, 2951, 3178, 3997, 5710, 5902, 7423, 7945, 7994, 14755, 14846, 15890, 19985, 20657, 29510, 37115, 39970, 41314, 51961, 74230, 103285, 103922, 129617, 206570, 259234, 259805, 519610, 648085, 907319, 1296170, 1685021, 1814638, 3370042, 4536595, 8425105, 9073190, 11795147, 16850210, 23590294, 58975735, 117951470]

約数ペア:

[(1, 117951470), (2, 58975735), (5, 23590294), (7, 16850210), (10, 11795147), (13, 9073190), (14, 8425105), (26, 4536595), (35, 3370042), (65, 1814638), (70, 1685021), (91, 1296170), (130, 907319), (182, 648085), (227, 519610), (454, 259805), (455, 259234), (571, 206570), (910, 129617), (1135, 103922), (1142, 103285), (1589, 74230), (2270, 51961), (2855, 41314), (2951, 39970), (3178, 37115), (3997, 29510), (5710, 20657), (5902, 19985), (7423, 15890), (7945, 14846), (7994, 14755)]