12761730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 37065600

約数和(自身を除く): 24303870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 439, 510, 570, 646, 765, 855, 878, 969, 1317, 1530, 1615, 1710, 1938, 2195, 2634, 2907, 3230, 3951, 4390, 4845, 5814, 6585, 7463, 7902, 8341, 9690, 13170, 14535, 14926, 16682, 19755, 22389, 25023, 29070, 37315, 39510, 41705, 44778, 50046, 67167, 74630, 75069, 83410, 111945, 125115, 134334, 141797, 150138, 223890, 250230, 283594, 335835, 375345, 425391, 671670, 708985, 750690, 850782, 1276173, 1417970, 2126955, 2552346, 4253910, 6380865, 12761730]

約数ペア:

[(1, 12761730), (2, 6380865), (3, 4253910), (5, 2552346), (6, 2126955), (9, 1417970), (10, 1276173), (15, 850782), (17, 750690), (18, 708985), (19, 671670), (30, 425391), (34, 375345), (38, 335835), (45, 283594), (51, 250230), (57, 223890), (85, 150138), (90, 141797), (95, 134334), (102, 125115), (114, 111945), (153, 83410), (170, 75069), (171, 74630), (190, 67167), (255, 50046), (285, 44778), (306, 41705), (323, 39510), (342, 37315), (439, 29070), (510, 25023), (570, 22389), (646, 19755), (765, 16682), (855, 14926), (878, 14535), (969, 13170), (1317, 9690), (1530, 8341), (1615, 7902), (1710, 7463), (1938, 6585), (2195, 5814), (2634, 4845), (2907, 4390), (3230, 3951)]