919170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 2733120

約数和(自身を除く): 1813950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1459, 2918, 4377, 7295, 8754, 10213, 13131, 14590, 20426, 21885, 26262, 30639, 43770, 51065, 61278, 65655, 91917, 102130, 131310, 153195, 183834, 306390, 459585, 919170]

約数ペア:

[(1, 919170), (2, 459585), (3, 306390), (5, 183834), (6, 153195), (7, 131310), (9, 102130), (10, 91917), (14, 65655), (15, 61278), (18, 51065), (21, 43770), (30, 30639), (35, 26262), (42, 21885), (45, 20426), (63, 14590), (70, 13131), (90, 10213), (105, 8754), (126, 7295), (210, 4377), (315, 2918), (630, 1459)]