38787210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 130740480

約数和(自身を除く): 91953270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 29, 30, 33, 35, 42, 45, 55, 58, 63, 66, 70, 77, 87, 90, 99, 105, 110, 126, 145, 154, 165, 174, 193, 198, 203, 210, 231, 261, 290, 315, 319, 330, 385, 386, 406, 435, 462, 495, 522, 579, 609, 630, 638, 693, 770, 870, 957, 965, 990, 1015, 1155, 1158, 1218, 1305, 1351, 1386, 1595, 1737, 1827, 1914, 1930, 2030, 2123, 2233, 2310, 2610, 2702, 2871, 2895, 3045, 3190, 3465, 3474, 3654, 4053, 4246, 4466, 4785, 5597, 5742, 5790, 6090, 6369, 6699, 6755, 6930, 8106, 8685, 9135, 9570, 10615, 11165, 11194, 12159, 12738, 13398, 13510, 14355, 14861, 16791, 17370, 18270, 19107, 20097, 20265, 21230, 22330, 24318, 27985, 28710, 29722, 31845, 33495, 33582, 38214, 39179, 40194, 40530, 44583, 50373, 55970, 60795, 61567, 63690, 66990, 74305, 78358, 83955, 89166, 95535, 100485, 100746, 117537, 121590, 123134, 133749, 148610, 167910, 184701, 191070, 195895, 200970, 222915, 235074, 251865, 267498, 307835, 352611, 369402, 391790, 430969, 445830, 503730, 554103, 587685, 615670, 668745, 705222, 861938, 923505, 1108206, 1175370, 1292907, 1337490, 1763055, 1847010, 2154845, 2585814, 2770515, 3526110, 3878721, 4309690, 5541030, 6464535, 7757442, 12929070, 19393605, 38787210]

約数ペア:

[(1, 38787210), (2, 19393605), (3, 12929070), (5, 7757442), (6, 6464535), (7, 5541030), (9, 4309690), (10, 3878721), (11, 3526110), (14, 2770515), (15, 2585814), (18, 2154845), (21, 1847010), (22, 1763055), (29, 1337490), (30, 1292907), (33, 1175370), (35, 1108206), (42, 923505), (45, 861938), (55, 705222), (58, 668745), (63, 615670), (66, 587685), (70, 554103), (77, 503730), (87, 445830), (90, 430969), (99, 391790), (105, 369402), (110, 352611), (126, 307835), (145, 267498), (154, 251865), (165, 235074), (174, 222915), (193, 200970), (198, 195895), (203, 191070), (210, 184701), (231, 167910), (261, 148610), (290, 133749), (315, 123134), (319, 121590), (330, 117537), (385, 100746), (386, 100485), (406, 95535), (435, 89166), (462, 83955), (495, 78358), (522, 74305), (579, 66990), (609, 63690), (630, 61567), (638, 60795), (693, 55970), (770, 50373), (870, 44583), (957, 40530), (965, 40194), (990, 39179), (1015, 38214), (1155, 33582), (1158, 33495), (1218, 31845), (1305, 29722), (1351, 28710), (1386, 27985), (1595, 24318), (1737, 22330), (1827, 21230), (1914, 20265), (1930, 20097), (2030, 19107), (2123, 18270), (2233, 17370), (2310, 16791), (2610, 14861), (2702, 14355), (2871, 13510), (2895, 13398), (3045, 12738), (3190, 12159), (3465, 11194), (3474, 11165), (3654, 10615), (4053, 9570), (4246, 9135), (4466, 8685), (4785, 8106), (5597, 6930), (5742, 6755), (5790, 6699), (6090, 6369)]