30987498

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{659}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 34875222

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 461, 659, 922, 1318, 1383, 1977, 2766, 3954, 7837, 11203, 15674, 22406, 23511, 33609, 47022, 67218, 303799, 607598, 911397, 1822794, 5164583, 10329166, 15493749, 30987498]

約数ペア:

[(1, 30987498), (2, 15493749), (3, 10329166), (6, 5164583), (17, 1822794), (34, 911397), (51, 607598), (102, 303799), (461, 67218), (659, 47022), (922, 33609), (1318, 23511), (1383, 22406), (1977, 15674), (2766, 11203), (3954, 7837)]