29986500719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 37617592320

約数和(自身を除く): 7631091601

約数列:

[1, 7, 17, 61, 113, 119, 139, 263, 427, 791, 973, 1037, 1841, 1921, 2363, 4471, 6893, 7259, 8479, 13447, 15707, 16043, 16541, 29719, 31297, 36557, 48251, 59353, 109949, 112301, 117181, 144143, 208033, 255899, 267019, 272731, 505223, 621469, 820267, 958127, 1009001, 1812859, 1869133, 1909117, 2229977, 3536561, 4130941, 4350283, 6706889, 12690013, 15609839, 16288159, 28916587, 30818603, 37909609, 70225997, 114017113, 215730221, 251987401, 265367263, 491581979, 1763911807, 4283785817, 29986500719]

約数ペア:

[(1, 29986500719), (7, 4283785817), (17, 1763911807), (61, 491581979), (113, 265367263), (119, 251987401), (139, 215730221), (263, 114017113), (427, 70225997), (791, 37909609), (973, 30818603), (1037, 28916587), (1841, 16288159), (1921, 15609839), (2363, 12690013), (4471, 6706889), (6893, 4350283), (7259, 4130941), (8479, 3536561), (13447, 2229977), (15707, 1909117), (16043, 1869133), (16541, 1812859), (29719, 1009001), (31297, 958127), (36557, 820267), (48251, 621469), (59353, 505223), (109949, 272731), (112301, 267019), (117181, 255899), (144143, 208033)]