65480730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3947}}^1$

素因数の和:4043

約数の個数: 64

約数和(自身を含む): 181923840

約数和(自身を除く): 116443110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 3947, 5530, 7894, 8295, 11841, 16590, 19735, 23682, 27629, 39470, 55258, 59205, 82887, 118410, 138145, 165774, 276290, 311813, 414435, 623626, 828870, 935439, 1559065, 1870878, 2182691, 3118130, 4365382, 4677195, 6548073, 9354390, 10913455, 13096146, 21826910, 32740365, 65480730]

約数ペア:

[(1, 65480730), (2, 32740365), (3, 21826910), (5, 13096146), (6, 10913455), (7, 9354390), (10, 6548073), (14, 4677195), (15, 4365382), (21, 3118130), (30, 2182691), (35, 1870878), (42, 1559065), (70, 935439), (79, 828870), (105, 623626), (158, 414435), (210, 311813), (237, 276290), (395, 165774), (474, 138145), (553, 118410), (790, 82887), (1106, 59205), (1185, 55258), (1659, 39470), (2370, 27629), (2765, 23682), (3318, 19735), (3947, 16590), (5530, 11841), (7894, 8295)]