18556350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 51425280

約数和(自身を除く): 32868930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 383, 425, 475, 510, 570, 646, 766, 850, 950, 969, 1149, 1275, 1425, 1615, 1915, 1938, 2298, 2550, 2850, 3230, 3830, 4845, 5745, 6511, 7277, 8075, 9575, 9690, 11490, 13022, 14554, 16150, 19150, 19533, 21831, 24225, 28725, 32555, 36385, 39066, 43662, 48450, 57450, 65110, 72770, 97665, 109155, 123709, 162775, 181925, 195330, 218310, 247418, 325550, 363850, 371127, 488325, 545775, 618545, 742254, 976650, 1091550, 1237090, 1855635, 3092725, 3711270, 6185450, 9278175, 18556350]

約数ペア:

[(1, 18556350), (2, 9278175), (3, 6185450), (5, 3711270), (6, 3092725), (10, 1855635), (15, 1237090), (17, 1091550), (19, 976650), (25, 742254), (30, 618545), (34, 545775), (38, 488325), (50, 371127), (51, 363850), (57, 325550), (75, 247418), (85, 218310), (95, 195330), (102, 181925), (114, 162775), (150, 123709), (170, 109155), (190, 97665), (255, 72770), (285, 65110), (323, 57450), (383, 48450), (425, 43662), (475, 39066), (510, 36385), (570, 32555), (646, 28725), (766, 24225), (850, 21831), (950, 19533), (969, 19150), (1149, 16150), (1275, 14554), (1425, 13022), (1615, 11490), (1915, 9690), (1938, 9575), (2298, 8075), (2550, 7277), (2850, 6511), (3230, 5745), (3830, 4845)]