12539030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 28086912

約数和(自身を除く): 15547882

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 257, 287, 410, 514, 574, 595, 697, 1190, 1285, 1394, 1435, 1799, 2570, 2870, 3485, 3598, 4369, 4879, 6970, 8738, 8995, 9758, 10537, 17990, 21074, 21845, 24395, 30583, 43690, 48790, 52685, 61166, 73759, 105370, 147518, 152915, 179129, 305830, 358258, 368795, 737590, 895645, 1253903, 1791290, 2507806, 6269515, 12539030]

約数ペア:

[(1, 12539030), (2, 6269515), (5, 2507806), (7, 1791290), (10, 1253903), (14, 895645), (17, 737590), (34, 368795), (35, 358258), (41, 305830), (70, 179129), (82, 152915), (85, 147518), (119, 105370), (170, 73759), (205, 61166), (238, 52685), (257, 48790), (287, 43690), (410, 30583), (514, 24395), (574, 21845), (595, 21074), (697, 17990), (1190, 10537), (1285, 9758), (1394, 8995), (1435, 8738), (1799, 6970), (2570, 4879), (2870, 4369), (3485, 3598)]