713297950190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1\times {\mathrm{1153}}^1$

素因数の和:1954

約数の個数: 128

約数和(自身を含む): 1495584000000

約数和(自身を除く): 782286049810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 199, 398, 445, 499, 623, 890, 995, 998, 1153, 1246, 1393, 1990, 2306, 2495, 2786, 3115, 3493, 4990, 5765, 6230, 6965, 6986, 8071, 11530, 13930, 16142, 17465, 17711, 34930, 35422, 40355, 44411, 80710, 88555, 88822, 99301, 102617, 123977, 177110, 198602, 205234, 222055, 229447, 247954, 310877, 444110, 458894, 496505, 513085, 575347, 619885, 621754, 695107, 718319, 993010, 1026170, 1147235, 1150694, 1239770, 1390214, 1436638, 1554385, 1606129, 2294470, 2876735, 3108770, 3212258, 3475535, 3591595, 4027429, 5753470, 6951070, 7183190, 8030645, 8054858, 8837789, 16061290, 17675578, 20137145, 20420783, 40274290, 40841566, 44188945, 51205883, 61864523, 88377890, 102103915, 102411766, 114494053, 123729046, 142945481, 204207830, 228988106, 256029415, 285890962, 309322615, 358441181, 512058830, 572470265, 618645230, 714727405, 716882362, 801458371, 1144940530, 1429454810, 1602916742, 1792205905, 3584411810, 4007291855, 8014583710, 10189970717, 20379941434, 50949853585, 71329795019, 101899707170, 142659590038, 356648975095, 713297950190]

約数ペア:

[(1, 713297950190), (2, 356648975095), (5, 142659590038), (7, 101899707170), (10, 71329795019), (14, 50949853585), (35, 20379941434), (70, 10189970717), (89, 8014583710), (178, 4007291855), (199, 3584411810), (398, 1792205905), (445, 1602916742), (499, 1429454810), (623, 1144940530), (890, 801458371), (995, 716882362), (998, 714727405), (1153, 618645230), (1246, 572470265), (1393, 512058830), (1990, 358441181), (2306, 309322615), (2495, 285890962), (2786, 256029415), (3115, 228988106), (3493, 204207830), (4990, 142945481), (5765, 123729046), (6230, 114494053), (6965, 102411766), (6986, 102103915), (8071, 88377890), (11530, 61864523), (13930, 51205883), (16142, 44188945), (17465, 40841566), (17711, 40274290), (34930, 20420783), (35422, 20137145), (40355, 17675578), (44411, 16061290), (80710, 8837789), (88555, 8054858), (88822, 8030645), (99301, 7183190), (102617, 6951070), (123977, 5753470), (177110, 4027429), (198602, 3591595), (205234, 3475535), (222055, 3212258), (229447, 3108770), (247954, 2876735), (310877, 2294470), (444110, 1606129), (458894, 1554385), (496505, 1436638), (513085, 1390214), (575347, 1239770), (619885, 1150694), (621754, 1147235), (695107, 1026170), (718319, 993010)]