231989670

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 168

約数和(自身を含む): 690793488

約数和(自身を除く): 458803818

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 242, 243, 263, 270, 297, 330, 363, 405, 486, 495, 526, 594, 605, 726, 729, 789, 810, 891, 990, 1089, 1210, 1215, 1315, 1458, 1485, 1578, 1782, 1815, 2178, 2367, 2430, 2630, 2673, 2893, 2970, 3267, 3630, 3645, 3945, 4455, 4734, 5346, 5445, 5786, 6534, 7101, 7290, 7890, 8019, 8679, 8910, 9801, 10890, 11835, 13365, 14202, 14465, 16038, 16335, 17358, 19602, 21303, 23670, 26037, 26730, 28930, 29403, 31823, 32670, 35505, 40095, 42606, 43395, 49005, 52074, 58806, 63646, 63909, 71010, 78111, 80190, 86790, 88209, 95469, 98010, 106515, 127818, 130185, 147015, 156222, 159115, 176418, 190938, 191727, 213030, 234333, 260370, 286407, 294030, 318230, 319545, 383454, 390555, 441045, 468666, 477345, 572814, 639090, 702999, 781110, 859221, 882090, 954690, 958635, 1171665, 1405998, 1432035, 1718442, 1917270, 2108997, 2343330, 2577663, 2864070, 3514995, 4217994, 4296105, 5155326, 7029990, 7732989, 8592210, 10544985, 12888315, 15465978, 21089970, 23198967, 25776630, 38664945, 46397934, 77329890, 115994835, 231989670]

約数ペア:

[(1, 231989670), (2, 115994835), (3, 77329890), (5, 46397934), (6, 38664945), (9, 25776630), (10, 23198967), (11, 21089970), (15, 15465978), (18, 12888315), (22, 10544985), (27, 8592210), (30, 7732989), (33, 7029990), (45, 5155326), (54, 4296105), (55, 4217994), (66, 3514995), (81, 2864070), (90, 2577663), (99, 2343330), (110, 2108997), (121, 1917270), (135, 1718442), (162, 1432035), (165, 1405998), (198, 1171665), (242, 958635), (243, 954690), (263, 882090), (270, 859221), (297, 781110), (330, 702999), (363, 639090), (405, 572814), (486, 477345), (495, 468666), (526, 441045), (594, 390555), (605, 383454), (726, 319545), (729, 318230), (789, 294030), (810, 286407), (891, 260370), (990, 234333), (1089, 213030), (1210, 191727), (1215, 190938), (1315, 176418), (1458, 159115), (1485, 156222), (1578, 147015), (1782, 130185), (1815, 127818), (2178, 106515), (2367, 98010), (2430, 95469), (2630, 88209), (2673, 86790), (2893, 80190), (2970, 78111), (3267, 71010), (3630, 63909), (3645, 63646), (3945, 58806), (4455, 52074), (4734, 49005), (5346, 43395), (5445, 42606), (5786, 40095), (6534, 35505), (7101, 32670), (7290, 31823), (7890, 29403), (8019, 28930), (8679, 26730), (8910, 26037), (9801, 23670), (10890, 21303), (11835, 19602), (13365, 17358), (14202, 16335), (14465, 16038)]