170909298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1303}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 435640320

約数和(自身を除く): 264731022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 347, 378, 694, 1041, 1303, 2082, 2429, 2606, 3123, 3909, 4858, 6246, 7287, 7818, 9121, 9369, 11727, 14574, 18242, 18738, 21861, 23454, 27363, 35181, 43722, 54726, 65583, 70362, 82089, 131166, 164178, 246267, 452141, 492534, 904282, 1356423, 2712846, 3164987, 4069269, 6329974, 8138538, 9494961, 12207807, 18989922, 24415614, 28484883, 56969766, 85454649, 170909298]

約数ペア:

[(1, 170909298), (2, 85454649), (3, 56969766), (6, 28484883), (7, 24415614), (9, 18989922), (14, 12207807), (18, 9494961), (21, 8138538), (27, 6329974), (42, 4069269), (54, 3164987), (63, 2712846), (126, 1356423), (189, 904282), (347, 492534), (378, 452141), (694, 246267), (1041, 164178), (1303, 131166), (2082, 82089), (2429, 70362), (2606, 65583), (3123, 54726), (3909, 43722), (4858, 35181), (6246, 27363), (7287, 23454), (7818, 21861), (9121, 18738), (9369, 18242), (11727, 14574)]