17337740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 42336000

約数和(自身を除く): 24998260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 2099, 4130, 4198, 8260, 8396, 10495, 14693, 20990, 29386, 41980, 58772, 73465, 123841, 146930, 247682, 293860, 495364, 619205, 866887, 1238410, 1733774, 2476820, 3467548, 4334435, 8668870, 17337740]

約数ペア:

[(1, 17337740), (2, 8668870), (4, 4334435), (5, 3467548), (7, 2476820), (10, 1733774), (14, 1238410), (20, 866887), (28, 619205), (35, 495364), (59, 293860), (70, 247682), (118, 146930), (140, 123841), (236, 73465), (295, 58772), (413, 41980), (590, 29386), (826, 20990), (1180, 14693), (1652, 10495), (2065, 8396), (2099, 8260), (4130, 4198)]