2017253970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24179}}^1$

素因数の和:24301

約数の個数: 80

約数和(自身を含む): 5477060160

約数和(自身を除く): 3459806190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 8343, 9270, 13905, 16686, 24179, 27810, 41715, 48358, 72537, 83430, 120895, 145074, 217611, 241790, 362685, 435222, 652833, 725370, 1088055, 1305666, 1958499, 2176110, 2490437, 3264165, 3916998, 4980874, 6528330, 7471311, 9792495, 12452185, 14942622, 19584990, 22413933, 24904370, 37356555, 44827866, 67241799, 74713110, 112069665, 134483598, 201725397, 224139330, 336208995, 403450794, 672417990, 1008626985, 2017253970]

約数ペア:

[(1, 2017253970), (2, 1008626985), (3, 672417990), (5, 403450794), (6, 336208995), (9, 224139330), (10, 201725397), (15, 134483598), (18, 112069665), (27, 74713110), (30, 67241799), (45, 44827866), (54, 37356555), (81, 24904370), (90, 22413933), (103, 19584990), (135, 14942622), (162, 12452185), (206, 9792495), (270, 7471311), (309, 6528330), (405, 4980874), (515, 3916998), (618, 3264165), (810, 2490437), (927, 2176110), (1030, 1958499), (1545, 1305666), (1854, 1088055), (2781, 725370), (3090, 652833), (4635, 435222), (5562, 362685), (8343, 241790), (9270, 217611), (13905, 145074), (16686, 120895), (24179, 83430), (27810, 72537), (41715, 48358)]