30442864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 62496000

約数和(自身を除く): 32053136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 239, 304, 419, 478, 838, 956, 1676, 1912, 3352, 3824, 4541, 6704, 7961, 9082, 15922, 18164, 31844, 36328, 63688, 72656, 100141, 127376, 200282, 400564, 801128, 1602256, 1902679, 3805358, 7610716, 15221432, 30442864]

約数ペア:

[(1, 30442864), (2, 15221432), (4, 7610716), (8, 3805358), (16, 1902679), (19, 1602256), (38, 801128), (76, 400564), (152, 200282), (239, 127376), (304, 100141), (419, 72656), (478, 63688), (838, 36328), (956, 31844), (1676, 18164), (1912, 15922), (3352, 9082), (3824, 7961), (4541, 6704)]