2849271390

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{502517}}^1$

素因数の和:502543

約数の個数: 80

約数和(自身を含む): 8755873632

約数和(自身を除く): 5906602242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 502517, 1005034, 1507551, 2512585, 3015102, 3517619, 4522653, 5025170, 7035238, 7537755, 9045306, 10552857, 13567959, 15075510, 17588095, 21105714, 22613265, 27135918, 31658571, 35176190, 40703877, 45226530, 52764285, 63317142, 67839795, 81407754, 94975713, 105528570, 135679590, 158292855, 189951426, 203519385, 284927139, 316585710, 407038770, 474878565, 569854278, 949757130, 1424635695, 2849271390]

約数ペア:

[(1, 2849271390), (2, 1424635695), (3, 949757130), (5, 569854278), (6, 474878565), (7, 407038770), (9, 316585710), (10, 284927139), (14, 203519385), (15, 189951426), (18, 158292855), (21, 135679590), (27, 105528570), (30, 94975713), (35, 81407754), (42, 67839795), (45, 63317142), (54, 52764285), (63, 45226530), (70, 40703877), (81, 35176190), (90, 31658571), (105, 27135918), (126, 22613265), (135, 21105714), (162, 17588095), (189, 15075510), (210, 13567959), (270, 10552857), (315, 9045306), (378, 7537755), (405, 7035238), (567, 5025170), (630, 4522653), (810, 3517619), (945, 3015102), (1134, 2512585), (1890, 1507551), (2835, 1005034), (5670, 502517)]