7981710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 22384512

約数和(自身を除く): 14402802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 67, 95, 110, 114, 134, 165, 190, 201, 209, 285, 330, 335, 361, 402, 418, 570, 627, 670, 722, 737, 1005, 1045, 1083, 1254, 1273, 1474, 1805, 2010, 2090, 2166, 2211, 2546, 3135, 3610, 3685, 3819, 3971, 4422, 5415, 6270, 6365, 7370, 7638, 7942, 10830, 11055, 11913, 12730, 14003, 19095, 19855, 22110, 23826, 24187, 28006, 38190, 39710, 42009, 48374, 59565, 70015, 72561, 84018, 119130, 120935, 140030, 145122, 210045, 241870, 266057, 362805, 420090, 532114, 725610, 798171, 1330285, 1596342, 2660570, 3990855, 7981710]

約数ペア:

[(1, 7981710), (2, 3990855), (3, 2660570), (5, 1596342), (6, 1330285), (10, 798171), (11, 725610), (15, 532114), (19, 420090), (22, 362805), (30, 266057), (33, 241870), (38, 210045), (55, 145122), (57, 140030), (66, 120935), (67, 119130), (95, 84018), (110, 72561), (114, 70015), (134, 59565), (165, 48374), (190, 42009), (201, 39710), (209, 38190), (285, 28006), (330, 24187), (335, 23826), (361, 22110), (402, 19855), (418, 19095), (570, 14003), (627, 12730), (670, 11913), (722, 11055), (737, 10830), (1005, 7942), (1045, 7638), (1083, 7370), (1254, 6365), (1273, 6270), (1474, 5415), (1805, 4422), (2010, 3971), (2090, 3819), (2166, 3685), (2211, 3610), (2546, 3135)]