2510169207

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 4355011584

約数和(自身を除く): 1844842377

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 131, 147, 259, 271, 273, 393, 481, 637, 777, 813, 917, 1443, 1703, 1813, 1897, 1911, 2751, 3367, 3523, 4847, 5109, 5439, 5691, 6419, 10027, 10101, 10569, 11921, 13279, 14541, 19257, 23569, 24661, 30081, 33929, 35501, 35763, 39837, 63011, 70189, 70707, 73983, 83447, 101787, 106503, 130351, 172627, 189033, 210567, 237503, 248507, 250341, 391053, 441077, 461513, 491323, 517881, 712509, 745521, 912457, 1313537, 1323231, 1384539, 1473969, 1739549, 2737371, 3087539, 3230591, 3940611, 5218647, 6387199, 9194759, 9262617, 9691773, 17075981, 19161597, 22614137, 27584277, 51227943, 64363313, 67842411, 119531867, 193089939, 358595601, 836723069, 2510169207]

約数ペア:

[(1, 2510169207), (3, 836723069), (7, 358595601), (13, 193089939), (21, 119531867), (37, 67842411), (39, 64363313), (49, 51227943), (91, 27584277), (111, 22614137), (131, 19161597), (147, 17075981), (259, 9691773), (271, 9262617), (273, 9194759), (393, 6387199), (481, 5218647), (637, 3940611), (777, 3230591), (813, 3087539), (917, 2737371), (1443, 1739549), (1703, 1473969), (1813, 1384539), (1897, 1323231), (1911, 1313537), (2751, 912457), (3367, 745521), (3523, 712509), (4847, 517881), (5109, 491323), (5439, 461513), (5691, 441077), (6419, 391053), (10027, 250341), (10101, 248507), (10569, 237503), (11921, 210567), (13279, 189033), (14541, 172627), (19257, 130351), (23569, 106503), (24661, 101787), (30081, 83447), (33929, 73983), (35501, 70707), (35763, 70189), (39837, 63011)]