1308069451010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{245771}}^1$

素因数の和:246471

約数の個数: 64

約数和(自身を含む): 2715210408960

約数和(自身を除く): 1407140957950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 547, 695, 973, 1094, 1390, 1946, 2735, 3829, 4865, 5470, 7658, 9730, 19145, 38290, 76033, 152066, 245771, 380165, 491542, 532231, 760330, 1064462, 1228855, 1720397, 2457710, 2661155, 3440794, 5322310, 8601985, 17203970, 34162169, 68324338, 134436737, 170810845, 239135183, 268873474, 341621690, 478270366, 672183685, 941057159, 1195675915, 1344367370, 1882114318, 2391351830, 4705285795, 9410571590, 18686706443, 37373412886, 93433532215, 130806945101, 186867064430, 261613890202, 654034725505, 1308069451010]

約数ペア:

[(1, 1308069451010), (2, 654034725505), (5, 261613890202), (7, 186867064430), (10, 130806945101), (14, 93433532215), (35, 37373412886), (70, 18686706443), (139, 9410571590), (278, 4705285795), (547, 2391351830), (695, 1882114318), (973, 1344367370), (1094, 1195675915), (1390, 941057159), (1946, 672183685), (2735, 478270366), (3829, 341621690), (4865, 268873474), (5470, 239135183), (7658, 170810845), (9730, 134436737), (19145, 68324338), (38290, 34162169), (76033, 17203970), (152066, 8601985), (245771, 5322310), (380165, 3440794), (491542, 2661155), (532231, 2457710), (760330, 1720397), (1064462, 1228855)]