719468060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 1671183360

約数和(自身を除く): 951715300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 263, 313, 380, 437, 460, 526, 626, 874, 1052, 1252, 1315, 1565, 1748, 2185, 2630, 3130, 4370, 4997, 5260, 5947, 6049, 6260, 7199, 8740, 9994, 11894, 12098, 14398, 19988, 23788, 24196, 24985, 28796, 29735, 30245, 35995, 49970, 59470, 60490, 71990, 82319, 99940, 114931, 118940, 120980, 136781, 143980, 164638, 229862, 273562, 329276, 411595, 459724, 547124, 574655, 683905, 823190, 1149310, 1367810, 1564061, 1646380, 1893337, 2298620, 2735620, 3128122, 3786674, 6256244, 7573348, 7820305, 9466685, 15640610, 18933370, 31281220, 35973403, 37866740, 71946806, 143893612, 179867015, 359734030, 719468060]

約数ペア:

[(1, 719468060), (2, 359734030), (4, 179867015), (5, 143893612), (10, 71946806), (19, 37866740), (20, 35973403), (23, 31281220), (38, 18933370), (46, 15640610), (76, 9466685), (92, 7820305), (95, 7573348), (115, 6256244), (190, 3786674), (230, 3128122), (263, 2735620), (313, 2298620), (380, 1893337), (437, 1646380), (460, 1564061), (526, 1367810), (626, 1149310), (874, 823190), (1052, 683905), (1252, 574655), (1315, 547124), (1565, 459724), (1748, 411595), (2185, 329276), (2630, 273562), (3130, 229862), (4370, 164638), (4997, 143980), (5260, 136781), (5947, 120980), (6049, 118940), (6260, 114931), (7199, 99940), (8740, 82319), (9994, 71990), (11894, 60490), (12098, 59470), (14398, 49970), (19988, 35995), (23788, 30245), (24196, 29735), (24985, 28796)]