30157702939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{215617}}^1$

素因数の和:215719

約数の個数: 32

約数和(自身を含む): 39121729920

約数和(自身を除く): 8964026981

約数列:

[1, 7, 13, 29, 53, 91, 203, 371, 377, 689, 1537, 2639, 4823, 10759, 19981, 139867, 215617, 1509319, 2803021, 6252893, 11427701, 19621147, 43770251, 79993907, 81287609, 148560113, 331403329, 569013263, 1039920791, 2319823303, 4308243277, 30157702939]

約数ペア:

[(1, 30157702939), (7, 4308243277), (13, 2319823303), (29, 1039920791), (53, 569013263), (91, 331403329), (203, 148560113), (371, 81287609), (377, 79993907), (689, 43770251), (1537, 19621147), (2639, 11427701), (4823, 6252893), (10759, 2803021), (19981, 1509319), (139867, 215617)]