30975252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4821

約数の個数: 72

約数和(自身を含む): 91738080

約数和(自身を除く): 60762828

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 4789, 6468, 9578, 14367, 19156, 28734, 33523, 52679, 57468, 67046, 100569, 105358, 134092, 158037, 201138, 210716, 234661, 316074, 368753, 402276, 469322, 632148, 703983, 737506, 938644, 1106259, 1407966, 1475012, 2212518, 2581271, 2815932, 4425036, 5162542, 7743813, 10325084, 15487626, 30975252]

約数ペア:

[(1, 30975252), (2, 15487626), (3, 10325084), (4, 7743813), (6, 5162542), (7, 4425036), (11, 2815932), (12, 2581271), (14, 2212518), (21, 1475012), (22, 1407966), (28, 1106259), (33, 938644), (42, 737506), (44, 703983), (49, 632148), (66, 469322), (77, 402276), (84, 368753), (98, 316074), (132, 234661), (147, 210716), (154, 201138), (196, 158037), (231, 134092), (294, 105358), (308, 100569), (462, 67046), (539, 57468), (588, 52679), (924, 33523), (1078, 28734), (1617, 19156), (2156, 14367), (3234, 9578), (4789, 6468)]