2696156905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2530

約数の個数: 64

約数和(自身を含む): 3958295040

約数和(自身を除く): 1262138135

約数列:

[1, 5, 13, 17, 19, 53, 65, 85, 95, 221, 247, 265, 323, 689, 901, 1007, 1105, 1235, 1615, 2423, 3445, 4199, 4505, 5035, 11713, 12115, 13091, 17119, 20995, 31499, 41191, 46037, 58565, 65455, 85595, 128419, 157495, 205955, 222547, 230185, 535483, 598481, 642095, 782629, 1112735, 1669447, 2183123, 2439961, 2677415, 2992405, 3913145, 8347235, 10174177, 10915615, 12199805, 28380599, 31719493, 41479337, 50870885, 141902995, 158597465, 207396685, 539231381, 2696156905]

約数ペア:

[(1, 2696156905), (5, 539231381), (13, 207396685), (17, 158597465), (19, 141902995), (53, 50870885), (65, 41479337), (85, 31719493), (95, 28380599), (221, 12199805), (247, 10915615), (265, 10174177), (323, 8347235), (689, 3913145), (901, 2992405), (1007, 2677415), (1105, 2439961), (1235, 2183123), (1615, 1669447), (2423, 1112735), (3445, 782629), (4199, 642095), (4505, 598481), (5035, 535483), (11713, 230185), (12115, 222547), (13091, 205955), (17119, 157495), (20995, 128419), (31499, 85595), (41191, 65455), (46037, 58565)]