130819535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 205922304

約数和(自身を除く): 75102769

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 97, 113, 155, 217, 341, 385, 485, 565, 679, 791, 1067, 1085, 1243, 1705, 2387, 3007, 3395, 3503, 3955, 5335, 6215, 7469, 8701, 10961, 11935, 15035, 17515, 21049, 24521, 33077, 37345, 38533, 43505, 54805, 76727, 105245, 120571, 122605, 165385, 192665, 231539, 269731, 339791, 383635, 602855, 843997, 1157695, 1348655, 1698955, 2378537, 3737701, 4219985, 11892685, 18688505, 26163907, 130819535]

約数ペア:

[(1, 130819535), (5, 26163907), (7, 18688505), (11, 11892685), (31, 4219985), (35, 3737701), (55, 2378537), (77, 1698955), (97, 1348655), (113, 1157695), (155, 843997), (217, 602855), (341, 383635), (385, 339791), (485, 269731), (565, 231539), (679, 192665), (791, 165385), (1067, 122605), (1085, 120571), (1243, 105245), (1705, 76727), (2387, 54805), (3007, 43505), (3395, 38533), (3503, 37345), (3955, 33077), (5335, 24521), (6215, 21049), (7469, 17515), (8701, 15035), (10961, 11935)]