15690020874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 34892390400

約数和(自身を除く): 19202369526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 199, 223, 242, 363, 398, 446, 487, 597, 669, 726, 974, 1194, 1338, 1461, 2189, 2453, 2922, 4378, 4906, 5357, 6567, 7359, 10714, 13134, 14718, 16071, 24079, 26983, 32142, 44377, 48158, 53966, 58927, 72237, 80949, 88754, 96913, 108601, 117854, 133131, 144474, 161898, 176781, 193826, 217202, 266262, 290739, 325803, 353562, 488147, 581478, 651606, 976294, 1066043, 1194611, 1464441, 2132086, 2389222, 2928882, 3198129, 3583833, 5369617, 6396258, 7167666, 10739234, 11726473, 13140721, 16108851, 21611599, 23452946, 26281442, 32217702, 35179419, 39422163, 43223198, 64834797, 70358838, 78844326, 129669594, 237727589, 475455178, 713182767, 1426365534, 2615003479, 5230006958, 7845010437, 15690020874]

約数ペア:

[(1, 15690020874), (2, 7845010437), (3, 5230006958), (6, 2615003479), (11, 1426365534), (22, 713182767), (33, 475455178), (66, 237727589), (121, 129669594), (199, 78844326), (223, 70358838), (242, 64834797), (363, 43223198), (398, 39422163), (446, 35179419), (487, 32217702), (597, 26281442), (669, 23452946), (726, 21611599), (974, 16108851), (1194, 13140721), (1338, 11726473), (1461, 10739234), (2189, 7167666), (2453, 6396258), (2922, 5369617), (4378, 3583833), (4906, 3198129), (5357, 2928882), (6567, 2389222), (7359, 2132086), (10714, 1464441), (13134, 1194611), (14718, 1066043), (16071, 976294), (24079, 651606), (26983, 581478), (32142, 488147), (44377, 353562), (48158, 325803), (53966, 290739), (58927, 266262), (72237, 217202), (80949, 193826), (88754, 176781), (96913, 161898), (108601, 144474), (117854, 133131)]