313540010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1523}}^1$

素因数の和:1727

約数の個数: 64

約数和(自身を含む): 687336192

約数和(自身を除く): 373796182

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 173, 238, 346, 595, 865, 1190, 1211, 1523, 1730, 2422, 2941, 3046, 5882, 6055, 7615, 10661, 12110, 14705, 15230, 20587, 21322, 25891, 29410, 41174, 51782, 53305, 102935, 106610, 129455, 181237, 205870, 258910, 263479, 362474, 526958, 906185, 1317395, 1812370, 1844353, 2634790, 3688706, 4479143, 8958286, 9221765, 18443530, 22395715, 31354001, 44791430, 62708002, 156770005, 313540010]

約数ペア:

[(1, 313540010), (2, 156770005), (5, 62708002), (7, 44791430), (10, 31354001), (14, 22395715), (17, 18443530), (34, 9221765), (35, 8958286), (70, 4479143), (85, 3688706), (119, 2634790), (170, 1844353), (173, 1812370), (238, 1317395), (346, 906185), (595, 526958), (865, 362474), (1190, 263479), (1211, 258910), (1523, 205870), (1730, 181237), (2422, 129455), (2941, 106610), (3046, 102935), (5882, 53305), (6055, 51782), (7615, 41174), (10661, 29410), (12110, 25891), (14705, 21322), (15230, 20587)]