1570246779220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{155027}}^1$

素因数の和:156133

約数の個数: 96

約数和(自身を含む): 3825446123520

約数和(自身を除く): 2255199344300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1019, 1420, 1988, 2038, 2485, 4076, 4970, 5095, 7133, 9940, 10190, 14266, 20380, 28532, 35665, 71330, 72349, 142660, 144698, 155027, 289396, 310054, 361745, 506443, 620108, 723490, 775135, 1012886, 1085189, 1446980, 1550270, 2025772, 2170378, 2532215, 3100540, 4340756, 5064430, 5425945, 10128860, 10851890, 11006917, 21703780, 22013834, 44027668, 55034585, 77048419, 110069170, 154096838, 157972513, 220138340, 308193676, 315945026, 385242095, 631890052, 770484190, 789862565, 1105807591, 1540968380, 1579725130, 2211615182, 3159450260, 4423230364, 5529037955, 11058075910, 11216048423, 22116151820, 22432096846, 44864193692, 56080242115, 78512338961, 112160484230, 157024677922, 224320968460, 314049355844, 392561694805, 785123389610, 1570246779220]

約数ペア:

[(1, 1570246779220), (2, 785123389610), (4, 392561694805), (5, 314049355844), (7, 224320968460), (10, 157024677922), (14, 112160484230), (20, 78512338961), (28, 56080242115), (35, 44864193692), (70, 22432096846), (71, 22116151820), (140, 11216048423), (142, 11058075910), (284, 5529037955), (355, 4423230364), (497, 3159450260), (710, 2211615182), (994, 1579725130), (1019, 1540968380), (1420, 1105807591), (1988, 789862565), (2038, 770484190), (2485, 631890052), (4076, 385242095), (4970, 315945026), (5095, 308193676), (7133, 220138340), (9940, 157972513), (10190, 154096838), (14266, 110069170), (20380, 77048419), (28532, 55034585), (35665, 44027668), (71330, 22013834), (72349, 21703780), (142660, 11006917), (144698, 10851890), (155027, 10128860), (289396, 5425945), (310054, 5064430), (361745, 4340756), (506443, 3100540), (620108, 2532215), (723490, 2170378), (775135, 2025772), (1012886, 1550270), (1085189, 1446980)]