7484670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 21024000

約数和(自身を除く): 13539330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1459, 1710, 2565, 2918, 4377, 5130, 7295, 8754, 13131, 14590, 21885, 26262, 27721, 39393, 43770, 55442, 65655, 78786, 83163, 131310, 138605, 166326, 196965, 249489, 277210, 393930, 415815, 498978, 748467, 831630, 1247445, 1496934, 2494890, 3742335, 7484670]

約数ペア:

[(1, 7484670), (2, 3742335), (3, 2494890), (5, 1496934), (6, 1247445), (9, 831630), (10, 748467), (15, 498978), (18, 415815), (19, 393930), (27, 277210), (30, 249489), (38, 196965), (45, 166326), (54, 138605), (57, 131310), (90, 83163), (95, 78786), (114, 65655), (135, 55442), (171, 43770), (190, 39393), (270, 27721), (285, 26262), (342, 21885), (513, 14590), (570, 13131), (855, 8754), (1026, 7295), (1459, 5130), (1710, 4377), (2565, 2918)]