6494390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 14154912

約数和(自身を除く): 7660522

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 257, 266, 361, 514, 665, 722, 1285, 1330, 1799, 1805, 2527, 2570, 3598, 3610, 4883, 5054, 8995, 9766, 12635, 17990, 24415, 25270, 34181, 48830, 68362, 92777, 170905, 185554, 341810, 463885, 649439, 927770, 1298878, 3247195, 6494390]

約数ペア:

[(1, 6494390), (2, 3247195), (5, 1298878), (7, 927770), (10, 649439), (14, 463885), (19, 341810), (35, 185554), (38, 170905), (70, 92777), (95, 68362), (133, 48830), (190, 34181), (257, 25270), (266, 24415), (361, 17990), (514, 12635), (665, 9766), (722, 8995), (1285, 5054), (1330, 4883), (1799, 3610), (1805, 3598), (2527, 2570)]