1728587029690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{2069941}}^1$

素因数の和:2070083

約数の個数: 48

約数和(自身を含む): 3250247767704

約数和(自身を除く): 1521660738014

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 1369, 2257, 2738, 4514, 6845, 11285, 13690, 22570, 83509, 167018, 417545, 835090, 2069941, 4139882, 10349705, 20699410, 76587817, 126266401, 153175634, 252532802, 382939085, 631332005, 765878170, 1262664010, 2833749229, 4671856837, 5667498458, 9343713674, 14168746145, 23359284185, 28337492290, 46718568370, 172858702969, 345717405938, 864293514845, 1728587029690]

約数ペア:

[(1, 1728587029690), (2, 864293514845), (5, 345717405938), (10, 172858702969), (37, 46718568370), (61, 28337492290), (74, 23359284185), (122, 14168746145), (185, 9343713674), (305, 5667498458), (370, 4671856837), (610, 2833749229), (1369, 1262664010), (2257, 765878170), (2738, 631332005), (4514, 382939085), (6845, 252532802), (11285, 153175634), (13690, 126266401), (22570, 76587817), (83509, 20699410), (167018, 10349705), (417545, 4139882), (835090, 2069941)]