27722330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 53438400

約数和(自身を除く): 25716070

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 2473, 4946, 5605, 11210, 12365, 24730, 46987, 93974, 145907, 234935, 291814, 469870, 729535, 1459070, 2772233, 5544466, 13861165, 27722330]

約数ペア:

[(1, 27722330), (2, 13861165), (5, 5544466), (10, 2772233), (19, 1459070), (38, 729535), (59, 469870), (95, 291814), (118, 234935), (190, 145907), (295, 93974), (590, 46987), (1121, 24730), (2242, 12365), (2473, 11210), (4946, 5605)]