891194070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{78797}}^1$

素因数の和:78849

約数の個数: 64

約数和(自身を含む): 2382851520

約数和(自身を除く): 1491657450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 78797, 157594, 236391, 393985, 472782, 787970, 1024361, 1181955, 2048722, 2285113, 2363910, 3073083, 4570226, 5121805, 6146166, 6855339, 10243610, 11425565, 13710678, 15365415, 22851130, 29706469, 30730830, 34276695, 59412938, 68553390, 89119407, 148532345, 178238814, 297064690, 445597035, 891194070]

約数ペア:

[(1, 891194070), (2, 445597035), (3, 297064690), (5, 178238814), (6, 148532345), (10, 89119407), (13, 68553390), (15, 59412938), (26, 34276695), (29, 30730830), (30, 29706469), (39, 22851130), (58, 15365415), (65, 13710678), (78, 11425565), (87, 10243610), (130, 6855339), (145, 6146166), (174, 5121805), (195, 4570226), (290, 3073083), (377, 2363910), (390, 2285113), (435, 2048722), (754, 1181955), (870, 1024361), (1131, 787970), (1885, 472782), (2262, 393985), (3770, 236391), (5655, 157594), (11310, 78797)]