743730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 1923264

約数和(自身を除く): 1179534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1907, 3814, 5721, 9535, 11442, 19070, 24791, 28605, 49582, 57210, 74373, 123955, 148746, 247910, 371865, 743730]

約数ペア:

[(1, 743730), (2, 371865), (3, 247910), (5, 148746), (6, 123955), (10, 74373), (13, 57210), (15, 49582), (26, 28605), (30, 24791), (39, 19070), (65, 11442), (78, 9535), (130, 5721), (195, 3814), (390, 1907)]