190030372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 413751296

約数和(自身を除く): 223720924

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 61, 62, 74, 97, 122, 124, 148, 194, 217, 244, 259, 388, 427, 434, 518, 679, 854, 868, 1036, 1147, 1358, 1708, 1891, 2257, 2294, 2716, 3007, 3589, 3782, 4514, 4588, 5917, 6014, 7178, 7564, 8029, 9028, 11834, 12028, 13237, 14356, 15799, 16058, 21049, 23668, 25123, 26474, 31598, 32116, 41419, 42098, 50246, 52948, 63196, 69967, 82838, 84196, 100492, 111259, 139934, 165676, 183427, 218929, 222518, 279868, 366854, 437858, 445036, 489769, 733708, 778813, 875716, 979538, 1283989, 1532503, 1557626, 1959076, 2567978, 3065006, 3115252, 5135956, 6130012, 6786799, 13573598, 27147196, 47507593, 95015186, 190030372]

約数ペア:

[(1, 190030372), (2, 95015186), (4, 47507593), (7, 27147196), (14, 13573598), (28, 6786799), (31, 6130012), (37, 5135956), (61, 3115252), (62, 3065006), (74, 2567978), (97, 1959076), (122, 1557626), (124, 1532503), (148, 1283989), (194, 979538), (217, 875716), (244, 778813), (259, 733708), (388, 489769), (427, 445036), (434, 437858), (518, 366854), (679, 279868), (854, 222518), (868, 218929), (1036, 183427), (1147, 165676), (1358, 139934), (1708, 111259), (1891, 100492), (2257, 84196), (2294, 82838), (2716, 69967), (3007, 63196), (3589, 52948), (3782, 50246), (4514, 42098), (4588, 41419), (5917, 32116), (6014, 31598), (7178, 26474), (7564, 25123), (8029, 23668), (9028, 21049), (11834, 16058), (12028, 15799), (13237, 14356)]