283919610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1307}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 735702912

約数和(自身を除く): 451783302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 557, 1114, 1307, 1671, 2614, 2785, 3342, 3921, 5570, 6535, 7241, 7842, 8355, 13070, 14482, 16710, 16991, 19605, 21723, 33982, 36205, 39210, 43446, 50973, 72410, 84955, 101946, 108615, 169910, 217230, 254865, 509730, 727999, 1455998, 2183997, 3639995, 4367994, 7279990, 9463987, 10919985, 18927974, 21839970, 28391961, 47319935, 56783922, 94639870, 141959805, 283919610]

約数ペア:

[(1, 283919610), (2, 141959805), (3, 94639870), (5, 56783922), (6, 47319935), (10, 28391961), (13, 21839970), (15, 18927974), (26, 10919985), (30, 9463987), (39, 7279990), (65, 4367994), (78, 3639995), (130, 2183997), (195, 1455998), (390, 727999), (557, 509730), (1114, 254865), (1307, 217230), (1671, 169910), (2614, 108615), (2785, 101946), (3342, 84955), (3921, 72410), (5570, 50973), (6535, 43446), (7241, 39210), (7842, 36205), (8355, 33982), (13070, 21723), (14482, 19605), (16710, 16991)]