1330536095

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 1969920000

約数和(自身を除く): 639383905

約数列:

[1, 5, 7, 29, 35, 37, 71, 145, 185, 203, 259, 355, 497, 499, 1015, 1073, 1295, 2059, 2485, 2495, 2627, 3493, 5365, 7511, 10295, 13135, 14413, 14471, 17465, 18389, 18463, 35429, 37555, 72065, 72355, 76183, 91945, 92315, 101297, 129241, 177145, 248003, 380915, 506485, 533281, 535427, 646205, 1027441, 1240015, 1310873, 2666405, 2677135, 3747989, 5137205, 6554365, 7192087, 9176111, 18739945, 35960435, 38015317, 45880555, 190076585, 266107219, 1330536095]

約数ペア:

[(1, 1330536095), (5, 266107219), (7, 190076585), (29, 45880555), (35, 38015317), (37, 35960435), (71, 18739945), (145, 9176111), (185, 7192087), (203, 6554365), (259, 5137205), (355, 3747989), (497, 2677135), (499, 2666405), (1015, 1310873), (1073, 1240015), (1295, 1027441), (2059, 646205), (2485, 535427), (2495, 533281), (2627, 506485), (3493, 380915), (5365, 248003), (7511, 177145), (10295, 129241), (13135, 101297), (14413, 92315), (14471, 91945), (17465, 76183), (18389, 72355), (18463, 72065), (35429, 37555)]