830347196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 1849344000

約数和(自身を除く): 1018996804

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 79, 92, 133, 158, 161, 266, 316, 322, 437, 532, 553, 644, 859, 874, 1106, 1501, 1718, 1748, 1817, 2212, 3002, 3059, 3436, 3634, 6004, 6013, 6118, 7268, 10507, 12026, 12236, 12719, 16321, 19757, 21014, 24052, 25438, 32642, 34523, 39514, 42028, 50876, 65284, 67861, 69046, 79028, 114247, 135722, 138092, 138299, 228494, 241661, 271444, 276598, 375383, 456988, 475027, 483322, 553196, 750766, 950054, 966644, 1289359, 1501532, 1560803, 1900108, 2578718, 2627681, 3121606, 5157436, 5255362, 6243212, 9025513, 10510724, 10925621, 18051026, 21851242, 29655257, 36102052, 43702484, 59310514, 118621028, 207586799, 415173598, 830347196]

約数ペア:

[(1, 830347196), (2, 415173598), (4, 207586799), (7, 118621028), (14, 59310514), (19, 43702484), (23, 36102052), (28, 29655257), (38, 21851242), (46, 18051026), (76, 10925621), (79, 10510724), (92, 9025513), (133, 6243212), (158, 5255362), (161, 5157436), (266, 3121606), (316, 2627681), (322, 2578718), (437, 1900108), (532, 1560803), (553, 1501532), (644, 1289359), (859, 966644), (874, 950054), (1106, 750766), (1501, 553196), (1718, 483322), (1748, 475027), (1817, 456988), (2212, 375383), (3002, 276598), (3059, 271444), (3436, 241661), (3634, 228494), (6004, 138299), (6013, 138092), (6118, 135722), (7268, 114247), (10507, 79028), (12026, 69046), (12236, 67861), (12719, 65284), (16321, 50876), (19757, 42028), (21014, 39514), (24052, 34523), (25438, 32642)]