1909528044660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4687799}}^1$

素因数の和:4687918

約数の個数: 144

約数和(自身を含む): 6060987878400

約数和(自身を除く): 4151459833740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 73, 90, 93, 124, 146, 155, 180, 186, 219, 279, 292, 310, 365, 372, 438, 465, 558, 620, 657, 730, 876, 930, 1095, 1116, 1314, 1395, 1460, 1860, 2190, 2263, 2628, 2790, 3285, 4380, 4526, 5580, 6570, 6789, 9052, 11315, 13140, 13578, 20367, 22630, 27156, 33945, 40734, 45260, 67890, 81468, 101835, 135780, 203670, 407340, 4687799, 9375598, 14063397, 18751196, 23438995, 28126794, 42190191, 46877990, 56253588, 70316985, 84380382, 93755980, 140633970, 145321769, 168760764, 210950955, 281267940, 290643538, 342209327, 421901910, 435965307, 581287076, 684418654, 726608845, 843803820, 871930614, 1026627981, 1307895921, 1368837308, 1453217690, 1711046635, 1743861228, 2053255962, 2179826535, 2615791842, 2906435380, 3079883943, 3422093270, 4106511924, 4359653070, 5133139905, 5231583684, 6159767886, 6539479605, 6844186540, 8719306140, 10266279810, 10608489137, 12319535772, 13078959210, 15399419715, 20532559620, 21216978274, 26157918420, 30798839430, 31825467411, 42433956548, 53042445685, 61597678860, 63650934822, 95476402233, 106084891370, 127301869644, 159127337055, 190952804466, 212169782740, 318254674110, 381905608932, 477382011165, 636509348220, 954764022330, 1909528044660]

約数ペア:

[(1, 1909528044660), (2, 954764022330), (3, 636509348220), (4, 477382011165), (5, 381905608932), (6, 318254674110), (9, 212169782740), (10, 190952804466), (12, 159127337055), (15, 127301869644), (18, 106084891370), (20, 95476402233), (30, 63650934822), (31, 61597678860), (36, 53042445685), (45, 42433956548), (60, 31825467411), (62, 30798839430), (73, 26157918420), (90, 21216978274), (93, 20532559620), (124, 15399419715), (146, 13078959210), (155, 12319535772), (180, 10608489137), (186, 10266279810), (219, 8719306140), (279, 6844186540), (292, 6539479605), (310, 6159767886), (365, 5231583684), (372, 5133139905), (438, 4359653070), (465, 4106511924), (558, 3422093270), (620, 3079883943), (657, 2906435380), (730, 2615791842), (876, 2179826535), (930, 2053255962), (1095, 1743861228), (1116, 1711046635), (1314, 1453217690), (1395, 1368837308), (1460, 1307895921), (1860, 1026627981), (2190, 871930614), (2263, 843803820), (2628, 726608845), (2790, 684418654), (3285, 581287076), (4380, 435965307), (4526, 421901910), (5580, 342209327), (6570, 290643538), (6789, 281267940), (9052, 210950955), (11315, 168760764), (13140, 145321769), (13578, 140633970), (20367, 93755980), (22630, 84380382), (27156, 70316985), (33945, 56253588), (40734, 46877990), (45260, 42190191), (67890, 28126794), (81468, 23438995), (101835, 18751196), (135780, 14063397), (203670, 9375598), (407340, 4687799)]