2017351556460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{562259}}^1$

素因数の和:562948

約数の個数: 144

約数和(自身を含む): 6326531527680

約数和(自身を除く): 4309179971220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 643, 930, 1116, 1286, 1395, 1860, 1929, 2572, 2790, 3215, 3858, 5580, 5787, 6430, 7716, 9645, 11574, 12860, 19290, 19933, 23148, 28935, 38580, 39866, 57870, 59799, 79732, 99665, 115740, 119598, 179397, 199330, 239196, 298995, 358794, 398660, 562259, 597990, 717588, 896985, 1124518, 1195980, 1686777, 1793970, 2249036, 2811295, 3373554, 3587940, 5060331, 5622590, 6747108, 8433885, 10120662, 11245180, 16867770, 17430029, 20241324, 25301655, 33735540, 34860058, 50603310, 52290087, 69720116, 87150145, 101206620, 104580174, 156870261, 174300290, 209160348, 261450435, 313740522, 348600580, 361532537, 522900870, 627481044, 723065074, 784351305, 1045801740, 1084597611, 1446130148, 1568702610, 1807662685, 2169195222, 3137405220, 3253792833, 3615325370, 4338390444, 5422988055, 6507585666, 7230650740, 10845976110, 11207508647, 13015171332, 16268964165, 21691952220, 22415017294, 32537928330, 33622525941, 44830034588, 56037543235, 65075856660, 67245051882, 100867577823, 112075086470, 134490103764, 168112629705, 201735155646, 224150172940, 336225259410, 403470311292, 504337889115, 672450518820, 1008675778230, 2017351556460]

約数ペア:

[(1, 2017351556460), (2, 1008675778230), (3, 672450518820), (4, 504337889115), (5, 403470311292), (6, 336225259410), (9, 224150172940), (10, 201735155646), (12, 168112629705), (15, 134490103764), (18, 112075086470), (20, 100867577823), (30, 67245051882), (31, 65075856660), (36, 56037543235), (45, 44830034588), (60, 33622525941), (62, 32537928330), (90, 22415017294), (93, 21691952220), (124, 16268964165), (155, 13015171332), (180, 11207508647), (186, 10845976110), (279, 7230650740), (310, 6507585666), (372, 5422988055), (465, 4338390444), (558, 3615325370), (620, 3253792833), (643, 3137405220), (930, 2169195222), (1116, 1807662685), (1286, 1568702610), (1395, 1446130148), (1860, 1084597611), (1929, 1045801740), (2572, 784351305), (2790, 723065074), (3215, 627481044), (3858, 522900870), (5580, 361532537), (5787, 348600580), (6430, 313740522), (7716, 261450435), (9645, 209160348), (11574, 174300290), (12860, 156870261), (19290, 104580174), (19933, 101206620), (23148, 87150145), (28935, 69720116), (38580, 52290087), (39866, 50603310), (57870, 34860058), (59799, 33735540), (79732, 25301655), (99665, 20241324), (115740, 17430029), (119598, 16867770), (179397, 11245180), (199330, 10120662), (239196, 8433885), (298995, 6747108), (358794, 5622590), (398660, 5060331), (562259, 3587940), (597990, 3373554), (717588, 2811295), (896985, 2249036), (1124518, 1793970), (1195980, 1686777)]