30409192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20327}}^1$

素因数の和:20361

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 35453528

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 20327, 40654, 81308, 162616, 223597, 345559, 447194, 691118, 894388, 1382236, 1788776, 2764472, 3801149, 7602298, 15204596, 30409192]

約数ペア:

[(1, 30409192), (2, 15204596), (4, 7602298), (8, 3801149), (11, 2764472), (17, 1788776), (22, 1382236), (34, 894388), (44, 691118), (68, 447194), (88, 345559), (136, 223597), (187, 162616), (374, 81308), (748, 40654), (1496, 20327)]