788316210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 2270661120

約数和(自身を除く): 1482344910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 191, 198, 242, 330, 363, 379, 382, 495, 573, 605, 726, 758, 955, 990, 1089, 1137, 1146, 1210, 1719, 1815, 1895, 1910, 2101, 2178, 2274, 2865, 3411, 3438, 3630, 3790, 4169, 4202, 5445, 5685, 5730, 6303, 6822, 8338, 8595, 10505, 10890, 11370, 12507, 12606, 17055, 17190, 18909, 20845, 21010, 23111, 25014, 31515, 34110, 37521, 37818, 41690, 45859, 46222, 62535, 63030, 69333, 72389, 75042, 91718, 94545, 115555, 125070, 137577, 138666, 144778, 187605, 189090, 207999, 217167, 229295, 231110, 275154, 346665, 361945, 375210, 412731, 415998, 434334, 458590, 651501, 687885, 693330, 723890, 796279, 825462, 1039995, 1085835, 1303002, 1375770, 1592558, 2063655, 2079990, 2171670, 2388837, 3257505, 3981395, 4127310, 4777674, 6515010, 7166511, 7962790, 8759069, 11944185, 14333022, 17518138, 23888370, 26277207, 35832555, 43795345, 52554414, 71665110, 78831621, 87590690, 131386035, 157663242, 262772070, 394158105, 788316210]

約数ペア:

[(1, 788316210), (2, 394158105), (3, 262772070), (5, 157663242), (6, 131386035), (9, 87590690), (10, 78831621), (11, 71665110), (15, 52554414), (18, 43795345), (22, 35832555), (30, 26277207), (33, 23888370), (45, 17518138), (55, 14333022), (66, 11944185), (90, 8759069), (99, 7962790), (110, 7166511), (121, 6515010), (165, 4777674), (191, 4127310), (198, 3981395), (242, 3257505), (330, 2388837), (363, 2171670), (379, 2079990), (382, 2063655), (495, 1592558), (573, 1375770), (605, 1303002), (726, 1085835), (758, 1039995), (955, 825462), (990, 796279), (1089, 723890), (1137, 693330), (1146, 687885), (1210, 651501), (1719, 458590), (1815, 434334), (1895, 415998), (1910, 412731), (2101, 375210), (2178, 361945), (2274, 346665), (2865, 275154), (3411, 231110), (3438, 229295), (3630, 217167), (3790, 207999), (4169, 189090), (4202, 187605), (5445, 144778), (5685, 138666), (5730, 137577), (6303, 125070), (6822, 115555), (8338, 94545), (8595, 91718), (10505, 75042), (10890, 72389), (11370, 69333), (12507, 63030), (12606, 62535), (17055, 46222), (17190, 45859), (18909, 41690), (20845, 37818), (21010, 37521), (23111, 34110), (25014, 31515)]