1004095620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{507119}}^1$

素因数の和:507145

約数の個数: 72

約数和(自身を含む): 3322650240

約数和(自身を除く): 2318554620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 507119, 1014238, 1521357, 2028476, 2535595, 3042714, 4564071, 5071190, 5578309, 6085428, 7606785, 9128142, 10142380, 11156618, 15213570, 16734927, 18256284, 22313236, 22820355, 27891545, 30427140, 33469854, 45640710, 50204781, 55783090, 66939708, 83674635, 91281420, 100409562, 111566180, 167349270, 200819124, 251023905, 334698540, 502047810, 1004095620]

約数ペア:

[(1, 1004095620), (2, 502047810), (3, 334698540), (4, 251023905), (5, 200819124), (6, 167349270), (9, 111566180), (10, 100409562), (11, 91281420), (12, 83674635), (15, 66939708), (18, 55783090), (20, 50204781), (22, 45640710), (30, 33469854), (33, 30427140), (36, 27891545), (44, 22820355), (45, 22313236), (55, 18256284), (60, 16734927), (66, 15213570), (90, 11156618), (99, 10142380), (110, 9128142), (132, 7606785), (165, 6085428), (180, 5578309), (198, 5071190), (220, 4564071), (330, 3042714), (396, 2535595), (495, 2028476), (660, 1521357), (990, 1014238), (1980, 507119)]