30197968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 61067520

約数和(自身を除く): 30869552

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 569, 856, 1138, 1712, 2276, 3317, 4552, 6634, 9104, 13268, 17639, 26536, 35278, 53072, 60883, 70556, 121766, 141112, 243532, 282224, 487064, 974128, 1887373, 3774746, 7549492, 15098984, 30197968]

約数ペア:

[(1, 30197968), (2, 15098984), (4, 7549492), (8, 3774746), (16, 1887373), (31, 974128), (62, 487064), (107, 282224), (124, 243532), (214, 141112), (248, 121766), (428, 70556), (496, 60883), (569, 53072), (856, 35278), (1138, 26536), (1712, 17639), (2276, 13268), (3317, 9104), (4552, 6634)]