7241162110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 16507991808

約数和(自身を除く): 9266829698

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 421, 455, 461, 533, 574, 842, 910, 922, 1066, 1435, 2105, 2305, 2665, 2870, 2947, 3227, 3731, 4210, 4610, 5330, 5473, 5894, 5993, 6454, 7462, 10946, 11986, 14735, 16135, 17261, 18655, 18901, 27365, 29470, 29965, 32270, 34522, 37310, 37802, 38311, 41951, 54730, 59930, 76622, 83902, 86305, 94505, 120827, 132307, 172610, 189010, 191555, 194081, 209755, 224393, 241654, 245713, 264614, 383110, 388162, 419510, 448786, 491426, 604135, 661535, 970405, 1121965, 1208270, 1228565, 1323070, 1358567, 1570751, 1719991, 1940810, 2243930, 2457130, 2523053, 2717134, 3141502, 3439982, 5046106, 6792835, 7853755, 7957321, 8599955, 12615265, 13585670, 15707510, 15914642, 17199910, 17661371, 25230530, 35322742, 39786605, 55701247, 79573210, 88306855, 103445173, 111402494, 176613710, 206890346, 278506235, 517225865, 557012470, 724116211, 1034451730, 1448232422, 3620581055, 7241162110]

約数ペア:

[(1, 7241162110), (2, 3620581055), (5, 1448232422), (7, 1034451730), (10, 724116211), (13, 557012470), (14, 517225865), (26, 278506235), (35, 206890346), (41, 176613710), (65, 111402494), (70, 103445173), (82, 88306855), (91, 79573210), (130, 55701247), (182, 39786605), (205, 35322742), (287, 25230530), (410, 17661371), (421, 17199910), (455, 15914642), (461, 15707510), (533, 13585670), (574, 12615265), (842, 8599955), (910, 7957321), (922, 7853755), (1066, 6792835), (1435, 5046106), (2105, 3439982), (2305, 3141502), (2665, 2717134), (2870, 2523053), (2947, 2457130), (3227, 2243930), (3731, 1940810), (4210, 1719991), (4610, 1570751), (5330, 1358567), (5473, 1323070), (5894, 1228565), (5993, 1208270), (6454, 1121965), (7462, 970405), (10946, 661535), (11986, 604135), (14735, 491426), (16135, 448786), (17261, 419510), (18655, 388162), (18901, 383110), (27365, 264614), (29470, 245713), (29965, 241654), (32270, 224393), (34522, 209755), (37310, 194081), (37802, 191555), (38311, 189010), (41951, 172610), (54730, 132307), (59930, 120827), (76622, 94505), (83902, 86305)]