1882402620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{3701}}^1$

素因数の和:3900

約数の個数: 144

約数和(自身を含む): 6168361248

約数和(自身を除く): 4285958628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 173, 196, 210, 245, 294, 346, 420, 490, 519, 588, 692, 735, 865, 980, 1038, 1211, 1470, 1730, 2076, 2422, 2595, 2940, 3460, 3633, 3701, 4844, 5190, 6055, 7266, 7402, 8477, 10380, 11103, 12110, 14532, 14804, 16954, 18165, 18505, 22206, 24220, 25431, 25907, 33908, 36330, 37010, 42385, 44412, 50862, 51814, 55515, 72660, 74020, 77721, 84770, 101724, 103628, 111030, 127155, 129535, 155442, 169540, 181349, 222060, 254310, 259070, 310884, 362698, 388605, 508620, 518140, 544047, 640273, 725396, 777210, 906745, 1088094, 1280546, 1554420, 1813490, 1920819, 2176188, 2561092, 2720235, 3201365, 3626980, 3841638, 4481911, 5440470, 6402730, 7683276, 8963822, 9604095, 10880940, 12805460, 13445733, 17927644, 19208190, 22409555, 26891466, 31373377, 38416380, 44819110, 53782932, 62746754, 67228665, 89638220, 94120131, 125493508, 134457330, 156866885, 188240262, 268914660, 313733770, 376480524, 470600655, 627467540, 941201310, 1882402620]

約数ペア:

[(1, 1882402620), (2, 941201310), (3, 627467540), (4, 470600655), (5, 376480524), (6, 313733770), (7, 268914660), (10, 188240262), (12, 156866885), (14, 134457330), (15, 125493508), (20, 94120131), (21, 89638220), (28, 67228665), (30, 62746754), (35, 53782932), (42, 44819110), (49, 38416380), (60, 31373377), (70, 26891466), (84, 22409555), (98, 19208190), (105, 17927644), (140, 13445733), (147, 12805460), (173, 10880940), (196, 9604095), (210, 8963822), (245, 7683276), (294, 6402730), (346, 5440470), (420, 4481911), (490, 3841638), (519, 3626980), (588, 3201365), (692, 2720235), (735, 2561092), (865, 2176188), (980, 1920819), (1038, 1813490), (1211, 1554420), (1470, 1280546), (1730, 1088094), (2076, 906745), (2422, 777210), (2595, 725396), (2940, 640273), (3460, 544047), (3633, 518140), (3701, 508620), (4844, 388605), (5190, 362698), (6055, 310884), (7266, 259070), (7402, 254310), (8477, 222060), (10380, 181349), (11103, 169540), (12110, 155442), (14532, 129535), (14804, 127155), (16954, 111030), (18165, 103628), (18505, 101724), (22206, 84770), (24220, 77721), (25431, 74020), (25907, 72660), (33908, 55515), (36330, 51814), (37010, 50862), (42385, 44412)]