70173810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 146310030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 315, 321, 347, 378, 535, 630, 642, 694, 749, 945, 963, 1041, 1070, 1498, 1605, 1735, 1890, 1926, 2082, 2247, 2429, 2889, 3123, 3210, 3470, 3745, 4494, 4815, 4858, 5205, 5778, 6246, 6741, 7287, 7490, 9369, 9630, 10410, 11235, 12145, 13482, 14445, 14574, 15615, 18738, 20223, 21861, 22470, 24290, 28890, 31230, 33705, 36435, 37129, 40446, 43722, 46845, 65583, 67410, 72870, 74258, 93690, 101115, 109305, 111387, 131166, 185645, 202230, 218610, 222774, 259903, 327915, 334161, 371290, 519806, 556935, 655830, 668322, 779709, 1002483, 1113870, 1299515, 1559418, 1670805, 2004966, 2339127, 2599030, 3341610, 3898545, 4678254, 5012415, 7017381, 7797090, 10024830, 11695635, 14034762, 23391270, 35086905, 70173810]

約数ペア:

[(1, 70173810), (2, 35086905), (3, 23391270), (5, 14034762), (6, 11695635), (7, 10024830), (9, 7797090), (10, 7017381), (14, 5012415), (15, 4678254), (18, 3898545), (21, 3341610), (27, 2599030), (30, 2339127), (35, 2004966), (42, 1670805), (45, 1559418), (54, 1299515), (63, 1113870), (70, 1002483), (90, 779709), (105, 668322), (107, 655830), (126, 556935), (135, 519806), (189, 371290), (210, 334161), (214, 327915), (270, 259903), (315, 222774), (321, 218610), (347, 202230), (378, 185645), (535, 131166), (630, 111387), (642, 109305), (694, 101115), (749, 93690), (945, 74258), (963, 72870), (1041, 67410), (1070, 65583), (1498, 46845), (1605, 43722), (1735, 40446), (1890, 37129), (1926, 36435), (2082, 33705), (2247, 31230), (2429, 28890), (2889, 24290), (3123, 22470), (3210, 21861), (3470, 20223), (3745, 18738), (4494, 15615), (4815, 14574), (4858, 14445), (5205, 13482), (5778, 12145), (6246, 11235), (6741, 10410), (7287, 9630), (7490, 9369)]