84349020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4339

約数の個数: 96

約数和(自身を含む): 275724288

約数和(自身を除く): 191375268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4273, 4935, 6580, 8546, 9870, 12819, 17092, 19740, 21365, 25638, 29911, 42730, 51276, 59822, 64095, 85460, 89733, 119644, 128190, 149555, 179466, 200831, 256380, 299110, 358932, 401662, 448665, 598220, 602493, 803324, 897330, 1004155, 1204986, 1405817, 1794660, 2008310, 2409972, 2811634, 3012465, 4016620, 4217451, 5623268, 6024930, 7029085, 8434902, 12049860, 14058170, 16869804, 21087255, 28116340, 42174510, 84349020]

約数ペア:

[(1, 84349020), (2, 42174510), (3, 28116340), (4, 21087255), (5, 16869804), (6, 14058170), (7, 12049860), (10, 8434902), (12, 7029085), (14, 6024930), (15, 5623268), (20, 4217451), (21, 4016620), (28, 3012465), (30, 2811634), (35, 2409972), (42, 2008310), (47, 1794660), (60, 1405817), (70, 1204986), (84, 1004155), (94, 897330), (105, 803324), (140, 602493), (141, 598220), (188, 448665), (210, 401662), (235, 358932), (282, 299110), (329, 256380), (420, 200831), (470, 179466), (564, 149555), (658, 128190), (705, 119644), (940, 89733), (987, 85460), (1316, 64095), (1410, 59822), (1645, 51276), (1974, 42730), (2820, 29911), (3290, 25638), (3948, 21365), (4273, 19740), (4935, 17092), (6580, 12819), (8546, 9870)]