1569141990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26297}}^1$

素因数の和:26343

約数の個数: 128

約数和(自身を含む): 4771509120

約数和(自身を除く): 3202367130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3978, 4590, 5967, 6630, 9945, 11934, 19890, 26297, 29835, 52594, 59670, 78891, 131485, 157782, 236673, 262970, 341861, 394455, 447049, 473346, 683722, 710019, 788910, 894098, 1025583, 1183365, 1341147, 1420038, 1709305, 2051166, 2235245, 2366730, 2682294, 3076749, 3418610, 3550095, 4023441, 4470490, 5127915, 5811637, 6153498, 6705735, 7100190, 8046882, 9230247, 10255830, 11623274, 12070323, 13411470, 15383745, 17434911, 18460494, 20117205, 24140646, 29058185, 30767490, 34869822, 40234410, 46151235, 52304733, 58116370, 60351615, 87174555, 92302470, 104609466, 120703230, 156914199, 174349110, 261523665, 313828398, 523047330, 784570995, 1569141990]

約数ペア:

[(1, 1569141990), (2, 784570995), (3, 523047330), (5, 313828398), (6, 261523665), (9, 174349110), (10, 156914199), (13, 120703230), (15, 104609466), (17, 92302470), (18, 87174555), (26, 60351615), (27, 58116370), (30, 52304733), (34, 46151235), (39, 40234410), (45, 34869822), (51, 30767490), (54, 29058185), (65, 24140646), (78, 20117205), (85, 18460494), (90, 17434911), (102, 15383745), (117, 13411470), (130, 12070323), (135, 11623274), (153, 10255830), (170, 9230247), (195, 8046882), (221, 7100190), (234, 6705735), (255, 6153498), (270, 5811637), (306, 5127915), (351, 4470490), (390, 4023441), (442, 3550095), (459, 3418610), (510, 3076749), (585, 2682294), (663, 2366730), (702, 2235245), (765, 2051166), (918, 1709305), (1105, 1420038), (1170, 1341147), (1326, 1183365), (1530, 1025583), (1755, 894098), (1989, 788910), (2210, 710019), (2295, 683722), (3315, 473346), (3510, 447049), (3978, 394455), (4590, 341861), (5967, 262970), (6630, 236673), (9945, 157782), (11934, 131485), (19890, 78891), (26297, 59670), (29835, 52594)]