2008873860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{65521}}^1$

素因数の和:65613

約数の個数: 96

約数和(自身を含む): 6516556032

約数和(自身を除く): 4507682172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 7665, 10220, 15330, 30660, 65521, 131042, 196563, 262084, 327605, 393126, 458647, 655210, 786252, 917294, 982815, 1310420, 1375941, 1834588, 1965630, 2293235, 2751882, 3931260, 4586470, 4783033, 5503764, 6879705, 9172940, 9566066, 13759410, 14349099, 19132132, 23915165, 27518820, 28698198, 33481231, 47830330, 57396396, 66962462, 71745495, 95660660, 100443693, 133924924, 143490990, 167406155, 200887386, 286981980, 334812310, 401774772, 502218465, 669624620, 1004436930, 2008873860]

約数ペア:

[(1, 2008873860), (2, 1004436930), (3, 669624620), (4, 502218465), (5, 401774772), (6, 334812310), (7, 286981980), (10, 200887386), (12, 167406155), (14, 143490990), (15, 133924924), (20, 100443693), (21, 95660660), (28, 71745495), (30, 66962462), (35, 57396396), (42, 47830330), (60, 33481231), (70, 28698198), (73, 27518820), (84, 23915165), (105, 19132132), (140, 14349099), (146, 13759410), (210, 9566066), (219, 9172940), (292, 6879705), (365, 5503764), (420, 4783033), (438, 4586470), (511, 3931260), (730, 2751882), (876, 2293235), (1022, 1965630), (1095, 1834588), (1460, 1375941), (1533, 1310420), (2044, 982815), (2190, 917294), (2555, 786252), (3066, 655210), (4380, 458647), (5110, 393126), (6132, 327605), (7665, 262084), (10220, 196563), (15330, 131042), (30660, 65521)]