1566996730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31973}}^1$

素因数の和:32035

約数の個数: 48

約数和(自身を含む): 3159670680

約数和(自身を除く): 1592673950

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1690, 1885, 3770, 4901, 9802, 24505, 31973, 49010, 63946, 159865, 319730, 415649, 831298, 927217, 1854434, 2078245, 4156490, 4636085, 5403437, 9272170, 10806874, 12053821, 24107642, 27017185, 54034370, 60269105, 120538210, 156699673, 313399346, 783498365, 1566996730]

約数ペア:

[(1, 1566996730), (2, 783498365), (5, 313399346), (10, 156699673), (13, 120538210), (26, 60269105), (29, 54034370), (58, 27017185), (65, 24107642), (130, 12053821), (145, 10806874), (169, 9272170), (290, 5403437), (338, 4636085), (377, 4156490), (754, 2078245), (845, 1854434), (1690, 927217), (1885, 831298), (3770, 415649), (4901, 319730), (9802, 159865), (24505, 63946), (31973, 49010)]