63323390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 70216450

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 190, 247, 310, 403, 494, 589, 806, 827, 1178, 1235, 1654, 2015, 2470, 2945, 4030, 4135, 5890, 7657, 8270, 10751, 15314, 15713, 21502, 25637, 31426, 38285, 51274, 53755, 76570, 78565, 107510, 128185, 157130, 204269, 256370, 333281, 408538, 487103, 666562, 974206, 1021345, 1666405, 2042690, 2435515, 3332810, 4871030, 6332339, 12664678, 31661695, 63323390]

約数ペア:

[(1, 63323390), (2, 31661695), (5, 12664678), (10, 6332339), (13, 4871030), (19, 3332810), (26, 2435515), (31, 2042690), (38, 1666405), (62, 1021345), (65, 974206), (95, 666562), (130, 487103), (155, 408538), (190, 333281), (247, 256370), (310, 204269), (403, 157130), (494, 128185), (589, 107510), (806, 78565), (827, 76570), (1178, 53755), (1235, 51274), (1654, 38285), (2015, 31426), (2470, 25637), (2945, 21502), (4030, 15713), (4135, 15314), (5890, 10751), (7657, 8270)]