15063390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 43130880

約数和(自身を除く): 28067490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 383, 414, 437, 570, 690, 766, 855, 874, 1035, 1149, 1311, 1710, 1915, 2070, 2185, 2298, 2622, 3447, 3830, 3933, 4370, 5745, 6555, 6894, 7277, 7866, 8809, 11490, 13110, 14554, 17235, 17618, 19665, 21831, 26427, 34470, 36385, 39330, 43662, 44045, 52854, 65493, 72770, 79281, 88090, 109155, 130986, 132135, 158562, 167371, 218310, 264270, 327465, 334742, 396405, 502113, 654930, 792810, 836855, 1004226, 1506339, 1673710, 2510565, 3012678, 5021130, 7531695, 15063390]

約数ペア:

[(1, 15063390), (2, 7531695), (3, 5021130), (5, 3012678), (6, 2510565), (9, 1673710), (10, 1506339), (15, 1004226), (18, 836855), (19, 792810), (23, 654930), (30, 502113), (38, 396405), (45, 334742), (46, 327465), (57, 264270), (69, 218310), (90, 167371), (95, 158562), (114, 132135), (115, 130986), (138, 109155), (171, 88090), (190, 79281), (207, 72770), (230, 65493), (285, 52854), (342, 44045), (345, 43662), (383, 39330), (414, 36385), (437, 34470), (570, 26427), (690, 21831), (766, 19665), (855, 17618), (874, 17235), (1035, 14554), (1149, 13110), (1311, 11490), (1710, 8809), (1915, 7866), (2070, 7277), (2185, 6894), (2298, 6555), (2622, 5745), (3447, 4370), (3830, 3933)]