30566744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 67200000

約数和(自身を除く): 36633256

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 499, 589, 806, 988, 998, 1178, 1612, 1976, 1996, 2356, 3224, 3992, 4712, 6487, 7657, 9481, 12974, 15314, 15469, 18962, 25948, 30628, 30938, 37924, 51896, 61256, 61876, 75848, 123253, 123752, 201097, 246506, 293911, 402194, 493012, 587822, 804388, 986024, 1175644, 1608776, 2351288, 3820843, 7641686, 15283372, 30566744]

約数ペア:

[(1, 30566744), (2, 15283372), (4, 7641686), (8, 3820843), (13, 2351288), (19, 1608776), (26, 1175644), (31, 986024), (38, 804388), (52, 587822), (62, 493012), (76, 402194), (104, 293911), (124, 246506), (152, 201097), (247, 123752), (248, 123253), (403, 75848), (494, 61876), (499, 61256), (589, 51896), (806, 37924), (988, 30938), (998, 30628), (1178, 25948), (1612, 18962), (1976, 15469), (1996, 15314), (2356, 12974), (3224, 9481), (3992, 7657), (4712, 6487)]