97431490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 98523710

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 79, 106, 130, 158, 179, 265, 358, 395, 530, 689, 790, 895, 1027, 1378, 1790, 2054, 2327, 3445, 4187, 4654, 5135, 6890, 8374, 9487, 10270, 11635, 14141, 18974, 20935, 23270, 28282, 41870, 47435, 54431, 70705, 94870, 108862, 123331, 141410, 183833, 246662, 272155, 367666, 544310, 616655, 749473, 919165, 1233310, 1498946, 1838330, 3747365, 7494730, 9743149, 19486298, 48715745, 97431490]

約数ペア:

[(1, 97431490), (2, 48715745), (5, 19486298), (10, 9743149), (13, 7494730), (26, 3747365), (53, 1838330), (65, 1498946), (79, 1233310), (106, 919165), (130, 749473), (158, 616655), (179, 544310), (265, 367666), (358, 272155), (395, 246662), (530, 183833), (689, 141410), (790, 123331), (895, 108862), (1027, 94870), (1378, 70705), (1790, 54431), (2054, 47435), (2327, 41870), (3445, 28282), (4187, 23270), (4654, 20935), (5135, 18974), (6890, 14141), (8374, 11635), (9487, 10270)]