712940930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{6521}}^1$

素因数の和:6599

約数の個数: 48

約数和(自身を含む): 1431526824

約数和(自身を除く): 718585894

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 841, 1682, 1885, 3770, 4205, 6521, 8410, 10933, 13042, 21866, 32605, 54665, 65210, 84773, 109330, 169546, 189109, 378218, 423865, 847730, 945545, 1891090, 2458417, 4916834, 5484161, 10968322, 12292085, 24584170, 27420805, 54841610, 71294093, 142588186, 356470465, 712940930]

約数ペア:

[(1, 712940930), (2, 356470465), (5, 142588186), (10, 71294093), (13, 54841610), (26, 27420805), (29, 24584170), (58, 12292085), (65, 10968322), (130, 5484161), (145, 4916834), (290, 2458417), (377, 1891090), (754, 945545), (841, 847730), (1682, 423865), (1885, 378218), (3770, 189109), (4205, 169546), (6521, 109330), (8410, 84773), (10933, 65210), (13042, 54665), (21866, 32605)]