187823790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27103}}^1$

素因数の和:27134

約数の個数: 96

約数和(自身を含む): 608864256

約数和(自身を除く): 421040466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 27103, 54206, 81309, 135515, 162618, 189721, 243927, 271030, 298133, 379442, 406545, 487854, 569163, 596266, 813090, 894399, 948605, 1138326, 1219635, 1490665, 1707489, 1788798, 1897210, 2086931, 2439270, 2683197, 2845815, 2981330, 3414978, 4173862, 4471995, 5366394, 5691630, 6260793, 8537445, 8943990, 10434655, 12521586, 13415985, 17074890, 18782379, 20869310, 26831970, 31303965, 37564758, 62607930, 93911895, 187823790]

約数ペア:

[(1, 187823790), (2, 93911895), (3, 62607930), (5, 37564758), (6, 31303965), (7, 26831970), (9, 20869310), (10, 18782379), (11, 17074890), (14, 13415985), (15, 12521586), (18, 10434655), (21, 8943990), (22, 8537445), (30, 6260793), (33, 5691630), (35, 5366394), (42, 4471995), (45, 4173862), (55, 3414978), (63, 2981330), (66, 2845815), (70, 2683197), (77, 2439270), (90, 2086931), (99, 1897210), (105, 1788798), (110, 1707489), (126, 1490665), (154, 1219635), (165, 1138326), (198, 948605), (210, 894399), (231, 813090), (315, 596266), (330, 569163), (385, 487854), (462, 406545), (495, 379442), (630, 298133), (693, 271030), (770, 243927), (990, 189721), (1155, 162618), (1386, 135515), (2310, 81309), (3465, 54206), (6930, 27103)]