453471290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{2879}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 860544000

約数和(自身を除く): 407072710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 829, 1658, 2879, 4145, 5758, 8290, 14395, 15751, 28790, 31502, 54701, 78755, 109402, 157510, 273505, 547010, 2386691, 4773382, 11933455, 23866910, 45347129, 90694258, 226735645, 453471290]

約数ペア:

[(1, 453471290), (2, 226735645), (5, 90694258), (10, 45347129), (19, 23866910), (38, 11933455), (95, 4773382), (190, 2386691), (829, 547010), (1658, 273505), (2879, 157510), (4145, 109402), (5758, 78755), (8290, 54701), (14395, 31502), (15751, 28790)]