1741802270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5471}}^1$

素因数の和:5601

約数の個数: 64

約数和(自身を含む): 3530096640

約数和(自身を除く): 1788294370

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 79, 130, 155, 158, 310, 395, 403, 790, 806, 1027, 2015, 2054, 2449, 4030, 4898, 5135, 5471, 10270, 10942, 12245, 24490, 27355, 31837, 54710, 63674, 71123, 142246, 159185, 169601, 318370, 339202, 355615, 432209, 711230, 848005, 864418, 1696010, 2161045, 2204813, 4322090, 4409626, 5618717, 11024065, 11237434, 13398479, 22048130, 26796958, 28093585, 56187170, 66992395, 133984790, 174180227, 348360454, 870901135, 1741802270]

約数ペア:

[(1, 1741802270), (2, 870901135), (5, 348360454), (10, 174180227), (13, 133984790), (26, 66992395), (31, 56187170), (62, 28093585), (65, 26796958), (79, 22048130), (130, 13398479), (155, 11237434), (158, 11024065), (310, 5618717), (395, 4409626), (403, 4322090), (790, 2204813), (806, 2161045), (1027, 1696010), (2015, 864418), (2054, 848005), (2449, 711230), (4030, 432209), (4898, 355615), (5135, 339202), (5471, 318370), (10270, 169601), (10942, 159185), (12245, 142246), (24490, 71123), (27355, 63674), (31837, 54710)]