90434890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14197}}^1$

素因数の和:14231

約数の個数: 48

約数和(自身を含む): 203940072

約数和(自身を除く): 113505182

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 14197, 28394, 70985, 99379, 141970, 184561, 198758, 369122, 496895, 695653, 922805, 993790, 1291927, 1391306, 1845610, 2583854, 3478265, 6459635, 6956530, 9043489, 12919270, 18086978, 45217445, 90434890]

約数ペア:

[(1, 90434890), (2, 45217445), (5, 18086978), (7, 12919270), (10, 9043489), (13, 6956530), (14, 6459635), (26, 3478265), (35, 2583854), (49, 1845610), (65, 1391306), (70, 1291927), (91, 993790), (98, 922805), (130, 695653), (182, 496895), (245, 369122), (455, 198758), (490, 184561), (637, 141970), (910, 99379), (1274, 70985), (3185, 28394), (6370, 14197)]