30191084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 66721536

約数和(自身を除く): 36530452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1181, 1826, 2324, 2362, 3652, 4724, 6391, 8267, 12782, 12991, 16534, 25564, 25982, 33068, 51964, 90937, 98023, 181874, 196046, 363748, 392092, 686161, 1078253, 1372322, 2156506, 2744644, 4313012, 7547771, 15095542, 30191084]

約数ペア:

[(1, 30191084), (2, 15095542), (4, 7547771), (7, 4313012), (11, 2744644), (14, 2156506), (22, 1372322), (28, 1078253), (44, 686161), (77, 392092), (83, 363748), (154, 196046), (166, 181874), (308, 98023), (332, 90937), (581, 51964), (913, 33068), (1162, 25982), (1181, 25564), (1826, 16534), (2324, 12991), (2362, 12782), (3652, 8267), (4724, 6391)]