38667690

素因数分解:

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

素因数の和:356

約数の個数: 96

約数和(自身を含む): 107827200

約数和(自身を除く): 69159510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 127, 153, 170, 199, 254, 255, 306, 381, 398, 510, 597, 635, 762, 765, 995, 1143, 1194, 1270, 1530, 1791, 1905, 1990, 2159, 2286, 2985, 3383, 3582, 3810, 4318, 5715, 5970, 6477, 6766, 8955, 10149, 10795, 11430, 12954, 16915, 17910, 19431, 20298, 21590, 25273, 30447, 32385, 33830, 38862, 50546, 50745, 60894, 64770, 75819, 97155, 101490, 126365, 151638, 152235, 194310, 227457, 252730, 304470, 379095, 429641, 454914, 758190, 859282, 1137285, 1288923, 2148205, 2274570, 2577846, 3866769, 4296410, 6444615, 7733538, 12889230, 19333845, 38667690]

約数ペア:

[(1, 38667690), (2, 19333845), (3, 12889230), (5, 7733538), (6, 6444615), (9, 4296410), (10, 3866769), (15, 2577846), (17, 2274570), (18, 2148205), (30, 1288923), (34, 1137285), (45, 859282), (51, 758190), (85, 454914), (90, 429641), (102, 379095), (127, 304470), (153, 252730), (170, 227457), (199, 194310), (254, 152235), (255, 151638), (306, 126365), (381, 101490), (398, 97155), (510, 75819), (597, 64770), (635, 60894), (762, 50745), (765, 50546), (995, 38862), (1143, 33830), (1194, 32385), (1270, 30447), (1530, 25273), (1791, 21590), (1905, 20298), (1990, 19431), (2159, 17910), (2286, 16915), (2985, 12954), (3383, 11430), (3582, 10795), (3810, 10149), (4318, 8955), (5715, 6766), (5970, 6477)]