70769699

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 101687040

約数和(自身を除く): 30917341

約数列:

[1, 7, 11, 13, 19, 61, 77, 91, 133, 143, 209, 247, 427, 671, 793, 1001, 1159, 1463, 1729, 2717, 3721, 4697, 5551, 8113, 8723, 12749, 15067, 19019, 26047, 40931, 48373, 61061, 70699, 89243, 105469, 165737, 286517, 338611, 494893, 532103, 777689, 919087, 1160159, 3724721, 5443823, 6433609, 10109957, 70769699]

約数ペア:

[(1, 70769699), (7, 10109957), (11, 6433609), (13, 5443823), (19, 3724721), (61, 1160159), (77, 919087), (91, 777689), (133, 532103), (143, 494893), (209, 338611), (247, 286517), (427, 165737), (671, 105469), (793, 89243), (1001, 70699), (1159, 61061), (1463, 48373), (1729, 40931), (2717, 26047), (3721, 19019), (4697, 15067), (5551, 12749), (8113, 8723)]