2555888970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{39461}}^1$

素因数の和:39615

約数の個数: 64

約数和(自身を含む): 6546272256

約数和(自身を除く): 3990383286

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 510, 635, 762, 1270, 1905, 2159, 3810, 4318, 6477, 10795, 12954, 21590, 32385, 39461, 64770, 78922, 118383, 197305, 236766, 394610, 591915, 670837, 1183830, 1341674, 2012511, 3354185, 4025022, 5011547, 6708370, 10023094, 10062555, 15034641, 20125110, 25057735, 30069282, 50115470, 75173205, 85196299, 150346410, 170392598, 255588897, 425981495, 511177794, 851962990, 1277944485, 2555888970]

約数ペア:

[(1, 2555888970), (2, 1277944485), (3, 851962990), (5, 511177794), (6, 425981495), (10, 255588897), (15, 170392598), (17, 150346410), (30, 85196299), (34, 75173205), (51, 50115470), (85, 30069282), (102, 25057735), (127, 20125110), (170, 15034641), (254, 10062555), (255, 10023094), (381, 6708370), (510, 5011547), (635, 4025022), (762, 3354185), (1270, 2012511), (1905, 1341674), (2159, 1183830), (3810, 670837), (4318, 591915), (6477, 394610), (10795, 236766), (12954, 197305), (21590, 118383), (32385, 78922), (39461, 64770)]