2012040735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 3429043200

約数和(自身を除く): 1417002465

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 263, 409, 435, 645, 789, 1227, 1247, 1315, 2045, 3741, 3945, 6135, 6235, 7627, 11309, 11861, 17587, 18705, 22881, 33927, 35583, 38135, 52761, 56545, 59305, 87935, 107567, 114405, 169635, 177915, 263805, 322701, 327961, 510023, 537835, 983883, 1530069, 1613505, 1639805, 2550115, 3119443, 4625381, 4919415, 7650345, 9358329, 13876143, 15597215, 23126905, 46791645, 69380715, 134136049, 402408147, 670680245, 2012040735]

約数ペア:

[(1, 2012040735), (3, 670680245), (5, 402408147), (15, 134136049), (29, 69380715), (43, 46791645), (87, 23126905), (129, 15597215), (145, 13876143), (215, 9358329), (263, 7650345), (409, 4919415), (435, 4625381), (645, 3119443), (789, 2550115), (1227, 1639805), (1247, 1613505), (1315, 1530069), (2045, 983883), (3741, 537835), (3945, 510023), (6135, 327961), (6235, 322701), (7627, 263805), (11309, 177915), (11861, 169635), (17587, 114405), (18705, 107567), (22881, 87935), (33927, 59305), (35583, 56545), (38135, 52761)]