2757510

素因数分解:

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

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 8409600

約数和(自身を除く): 5652090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1459, 1890, 2918, 4377, 7295, 8754, 10213, 13131, 14590, 20426, 21885, 26262, 30639, 39393, 43770, 51065, 61278, 65655, 78786, 91917, 102130, 131310, 153195, 183834, 196965, 275751, 306390, 393930, 459585, 551502, 919170, 1378755, 2757510]

約数ペア:

[(1, 2757510), (2, 1378755), (3, 919170), (5, 551502), (6, 459585), (7, 393930), (9, 306390), (10, 275751), (14, 196965), (15, 183834), (18, 153195), (21, 131310), (27, 102130), (30, 91917), (35, 78786), (42, 65655), (45, 61278), (54, 51065), (63, 43770), (70, 39393), (90, 30639), (105, 26262), (126, 21885), (135, 20426), (189, 14590), (210, 13131), (270, 10213), (315, 8754), (378, 7295), (630, 4377), (945, 2918), (1459, 1890)]