30311808

素因数分解:

$2^7\times 3^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 81130800

約数和(自身を除く): 50818992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 384, 386, 409, 579, 772, 818, 1158, 1227, 1544, 1636, 2316, 2454, 3088, 3272, 4632, 4908, 6176, 6544, 9264, 9816, 12352, 13088, 18528, 19632, 24704, 26176, 37056, 39264, 52352, 74112, 78528, 78937, 157056, 157874, 236811, 315748, 473622, 631496, 947244, 1262992, 1894488, 2525984, 3788976, 5051968, 7577952, 10103936, 15155904, 30311808]

約数ペア:

[(1, 30311808), (2, 15155904), (3, 10103936), (4, 7577952), (6, 5051968), (8, 3788976), (12, 2525984), (16, 1894488), (24, 1262992), (32, 947244), (48, 631496), (64, 473622), (96, 315748), (128, 236811), (192, 157874), (193, 157056), (384, 78937), (386, 78528), (409, 74112), (579, 52352), (772, 39264), (818, 37056), (1158, 26176), (1227, 24704), (1544, 19632), (1636, 18528), (2316, 13088), (2454, 12352), (3088, 9816), (3272, 9264), (4632, 6544), (4908, 6176)]