30142872

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{10211}}^1$

素因数の和:10264

約数の個数: 48

約数和(自身を含む): 83636280

約数和(自身を除く): 53493408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 10211, 20422, 30633, 40844, 61266, 81688, 91899, 122532, 183798, 245064, 367596, 418651, 735192, 837302, 1255953, 1674604, 2511906, 3349208, 3767859, 5023812, 7535718, 10047624, 15071436, 30142872]

約数ペア:

[(1, 30142872), (2, 15071436), (3, 10047624), (4, 7535718), (6, 5023812), (8, 3767859), (9, 3349208), (12, 2511906), (18, 1674604), (24, 1255953), (36, 837302), (41, 735192), (72, 418651), (82, 367596), (123, 245064), (164, 183798), (246, 122532), (328, 91899), (369, 81688), (492, 61266), (738, 40844), (984, 30633), (1476, 20422), (2952, 10211)]