70101070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 144970560

約数和(自身を除く): 74869490

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 101, 130, 190, 202, 247, 281, 494, 505, 562, 1010, 1235, 1313, 1405, 1919, 2470, 2626, 2810, 3653, 3838, 5339, 6565, 7306, 9595, 10678, 13130, 18265, 19190, 24947, 26695, 28381, 36530, 49894, 53390, 56762, 69407, 124735, 138814, 141905, 249470, 283810, 347035, 368953, 539239, 694070, 737906, 1078478, 1844765, 2696195, 3689530, 5392390, 7010107, 14020214, 35050535, 70101070]

約数ペア:

[(1, 70101070), (2, 35050535), (5, 14020214), (10, 7010107), (13, 5392390), (19, 3689530), (26, 2696195), (38, 1844765), (65, 1078478), (95, 737906), (101, 694070), (130, 539239), (190, 368953), (202, 347035), (247, 283810), (281, 249470), (494, 141905), (505, 138814), (562, 124735), (1010, 69407), (1235, 56762), (1313, 53390), (1405, 49894), (1919, 36530), (2470, 28381), (2626, 26695), (2810, 24947), (3653, 19190), (3838, 18265), (5339, 13130), (6565, 10678), (7306, 9595)]