874190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 1710720

約数和(自身を除く): 836530

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 107, 190, 214, 215, 430, 535, 817, 1070, 1634, 2033, 4066, 4085, 4601, 8170, 9202, 10165, 20330, 23005, 46010, 87419, 174838, 437095, 874190]

約数ペア:

[(1, 874190), (2, 437095), (5, 174838), (10, 87419), (19, 46010), (38, 23005), (43, 20330), (86, 10165), (95, 9202), (107, 8170), (190, 4601), (214, 4085), (215, 4066), (430, 2033), (535, 1634), (817, 1070)]