3079185340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999471}}^1$

素因数の和:1999498

約数の個数: 48

約数和(自身を含む): 8061871104

約数和(自身を除く): 4982685764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1999471, 3998942, 7997884, 9997355, 13996297, 19994710, 21994181, 27992594, 39989420, 43988362, 55985188, 69981485, 87976724, 109970905, 139962970, 153959267, 219941810, 279925940, 307918534, 439883620, 615837068, 769796335, 1539592670, 3079185340]

約数ペア:

[(1, 3079185340), (2, 1539592670), (4, 769796335), (5, 615837068), (7, 439883620), (10, 307918534), (11, 279925940), (14, 219941810), (20, 153959267), (22, 139962970), (28, 109970905), (35, 87976724), (44, 69981485), (55, 55985188), (70, 43988362), (77, 39989420), (110, 27992594), (140, 21994181), (154, 19994710), (220, 13996297), (308, 9997355), (385, 7997884), (770, 3998942), (1540, 1999471)]