12889230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 20288370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 199, 254, 255, 381, 398, 510, 597, 635, 762, 995, 1194, 1270, 1905, 1990, 2159, 2985, 3383, 3810, 4318, 5970, 6477, 6766, 10149, 10795, 12954, 16915, 20298, 21590, 25273, 32385, 33830, 50546, 50745, 64770, 75819, 101490, 126365, 151638, 252730, 379095, 429641, 758190, 859282, 1288923, 2148205, 2577846, 4296410, 6444615, 12889230]

約数ペア:

[(1, 12889230), (2, 6444615), (3, 4296410), (5, 2577846), (6, 2148205), (10, 1288923), (15, 859282), (17, 758190), (30, 429641), (34, 379095), (51, 252730), (85, 151638), (102, 126365), (127, 101490), (170, 75819), (199, 64770), (254, 50745), (255, 50546), (381, 33830), (398, 32385), (510, 25273), (597, 21590), (635, 20298), (762, 16915), (995, 12954), (1194, 10795), (1270, 10149), (1905, 6766), (1990, 6477), (2159, 5970), (2985, 4318), (3383, 3810)]