30650060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 77578368

約数和(自身を除く): 46928308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 97, 122, 140, 148, 185, 194, 244, 259, 305, 370, 388, 427, 485, 518, 610, 679, 740, 854, 970, 1036, 1220, 1295, 1358, 1708, 1940, 2135, 2257, 2590, 2716, 3395, 3589, 4270, 4514, 5180, 5917, 6790, 7178, 8540, 9028, 11285, 11834, 13580, 14356, 15799, 17945, 22570, 23668, 25123, 29585, 31598, 35890, 41419, 45140, 50246, 59170, 63196, 71780, 78995, 82838, 100492, 118340, 125615, 157990, 165676, 207095, 218929, 251230, 315980, 414190, 437858, 502460, 828380, 875716, 1094645, 1532503, 2189290, 3065006, 4378580, 6130012, 7662515, 15325030, 30650060]

約数ペア:

[(1, 30650060), (2, 15325030), (4, 7662515), (5, 6130012), (7, 4378580), (10, 3065006), (14, 2189290), (20, 1532503), (28, 1094645), (35, 875716), (37, 828380), (61, 502460), (70, 437858), (74, 414190), (97, 315980), (122, 251230), (140, 218929), (148, 207095), (185, 165676), (194, 157990), (244, 125615), (259, 118340), (305, 100492), (370, 82838), (388, 78995), (427, 71780), (485, 63196), (518, 59170), (610, 50246), (679, 45140), (740, 41419), (854, 35890), (970, 31598), (1036, 29585), (1220, 25123), (1295, 23668), (1358, 22570), (1708, 17945), (1940, 15799), (2135, 14356), (2257, 13580), (2590, 11834), (2716, 11285), (3395, 9028), (3589, 8540), (4270, 7178), (4514, 6790), (5180, 5917)]