2102078580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{94433}}^1$

素因数の和:94505

約数の個数: 96

約数和(自身を含む): 6853641984

約数和(自身を除く): 4751563404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 94433, 188866, 283299, 377732, 472165, 566598, 661031, 944330, 1133196, 1322062, 1416495, 1888660, 1983093, 2644124, 2832990, 3305155, 3966186, 5004949, 5665980, 6610310, 7932372, 9915465, 10009898, 13220620, 15014847, 19830930, 20019796, 25024745, 30029694, 35034643, 39661860, 50049490, 60059388, 70069286, 75074235, 100098980, 105103929, 140138572, 150148470, 175173215, 210207858, 300296940, 350346430, 420415716, 525519645, 700692860, 1051039290, 2102078580]

約数ペア:

[(1, 2102078580), (2, 1051039290), (3, 700692860), (4, 525519645), (5, 420415716), (6, 350346430), (7, 300296940), (10, 210207858), (12, 175173215), (14, 150148470), (15, 140138572), (20, 105103929), (21, 100098980), (28, 75074235), (30, 70069286), (35, 60059388), (42, 50049490), (53, 39661860), (60, 35034643), (70, 30029694), (84, 25024745), (105, 20019796), (106, 19830930), (140, 15014847), (159, 13220620), (210, 10009898), (212, 9915465), (265, 7932372), (318, 6610310), (371, 5665980), (420, 5004949), (530, 3966186), (636, 3305155), (742, 2832990), (795, 2644124), (1060, 1983093), (1113, 1888660), (1484, 1416495), (1590, 1322062), (1855, 1133196), (2226, 944330), (3180, 661031), (3710, 566598), (4452, 472165), (5565, 377732), (7420, 283299), (11130, 188866), (22260, 94433)]