30782904

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9791}}^1$

素因数の和:9931

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 46769736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 9791, 19582, 29373, 39164, 58746, 78328, 117492, 234984, 1282621, 2565242, 3847863, 5130484, 7695726, 10260968, 15391452, 30782904]

約数ペア:

[(1, 30782904), (2, 15391452), (3, 10260968), (4, 7695726), (6, 5130484), (8, 3847863), (12, 2565242), (24, 1282621), (131, 234984), (262, 117492), (393, 78328), (524, 58746), (786, 39164), (1048, 29373), (1572, 19582), (3144, 9791)]