30990594

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{65381}}^1$

素因数の和:65465

約数の個数: 16

約数和(自身を含む): 62766720

約数和(自身を除く): 31776126

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 65381, 130762, 196143, 392286, 5165099, 10330198, 15495297, 30990594]

約数ペア:

[(1, 30990594), (2, 15495297), (3, 10330198), (6, 5165099), (79, 392286), (158, 196143), (237, 130762), (474, 65381)]