30422240

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1777}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 72585072

約数和(自身を除く): 42162832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 1777, 2140, 3424, 3554, 4280, 7108, 8560, 8885, 14216, 17120, 17770, 28432, 35540, 56864, 71080, 142160, 190139, 284320, 380278, 760556, 950695, 1521112, 1901390, 3042224, 3802780, 6084448, 7605560, 15211120, 30422240]

約数ペア:

[(1, 30422240), (2, 15211120), (4, 7605560), (5, 6084448), (8, 3802780), (10, 3042224), (16, 1901390), (20, 1521112), (32, 950695), (40, 760556), (80, 380278), (107, 284320), (160, 190139), (214, 142160), (428, 71080), (535, 56864), (856, 35540), (1070, 28432), (1712, 17770), (1777, 17120), (2140, 14216), (3424, 8885), (3554, 8560), (4280, 7108)]