680974470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8707}}^1$

素因数の和:8810

約数の個数: 96

約数和(自身を含む): 1956165120

約数和(自身を除く): 1275190650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 79, 90, 99, 110, 158, 165, 198, 237, 330, 395, 474, 495, 711, 790, 869, 990, 1185, 1422, 1738, 2370, 2607, 3555, 4345, 5214, 7110, 7821, 8690, 8707, 13035, 15642, 17414, 26070, 26121, 39105, 43535, 52242, 78210, 78363, 87070, 95777, 130605, 156726, 191554, 261210, 287331, 391815, 478885, 574662, 687853, 783630, 861993, 957770, 1375706, 1436655, 1723986, 2063559, 2873310, 3439265, 4127118, 4309965, 6190677, 6878530, 7566383, 8619930, 10317795, 12381354, 15132766, 20635590, 22699149, 30953385, 37831915, 45398298, 61906770, 68097447, 75663830, 113495745, 136194894, 226991490, 340487235, 680974470]

約数ペア:

[(1, 680974470), (2, 340487235), (3, 226991490), (5, 136194894), (6, 113495745), (9, 75663830), (10, 68097447), (11, 61906770), (15, 45398298), (18, 37831915), (22, 30953385), (30, 22699149), (33, 20635590), (45, 15132766), (55, 12381354), (66, 10317795), (79, 8619930), (90, 7566383), (99, 6878530), (110, 6190677), (158, 4309965), (165, 4127118), (198, 3439265), (237, 2873310), (330, 2063559), (395, 1723986), (474, 1436655), (495, 1375706), (711, 957770), (790, 861993), (869, 783630), (990, 687853), (1185, 574662), (1422, 478885), (1738, 391815), (2370, 287331), (2607, 261210), (3555, 191554), (4345, 156726), (5214, 130605), (7110, 95777), (7821, 87070), (8690, 78363), (8707, 78210), (13035, 52242), (15642, 43535), (17414, 39105), (26070, 26121)]