353730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 915264

約数和(自身を除く): 561534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 907, 1814, 2721, 4535, 5442, 9070, 11791, 13605, 23582, 27210, 35373, 58955, 70746, 117910, 176865, 353730]

約数ペア:

[(1, 353730), (2, 176865), (3, 117910), (5, 70746), (6, 58955), (10, 35373), (13, 27210), (15, 23582), (26, 13605), (30, 11791), (39, 9070), (65, 5442), (78, 4535), (130, 2721), (195, 1814), (390, 907)]