145918943410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1\times {\mathrm{3917}}^1$

素因数の和:6235

約数の個数: 64

約数和(自身を含む): 279782812800

約数和(自身を除く): 133863869390

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 2203, 3382, 3917, 4406, 7834, 8455, 11015, 16910, 19585, 22030, 39170, 41857, 74423, 83714, 148846, 196067, 209285, 348613, 372115, 392134, 418570, 697226, 744230, 980335, 1743065, 1960670, 3486130, 3725273, 6623647, 7450546, 8629151, 13247294, 17258302, 18626365, 33118235, 37252730, 43145755, 66236470, 86291510, 163953869, 327907738, 767994439, 819769345, 1535988878, 1639538690, 3839972195, 7679944390, 14591894341, 29183788682, 72959471705, 145918943410]

約数ペア:

[(1, 145918943410), (2, 72959471705), (5, 29183788682), (10, 14591894341), (19, 7679944390), (38, 3839972195), (89, 1639538690), (95, 1535988878), (178, 819769345), (190, 767994439), (445, 327907738), (890, 163953869), (1691, 86291510), (2203, 66236470), (3382, 43145755), (3917, 37252730), (4406, 33118235), (7834, 18626365), (8455, 17258302), (11015, 13247294), (16910, 8629151), (19585, 7450546), (22030, 6623647), (39170, 3725273), (41857, 3486130), (74423, 1960670), (83714, 1743065), (148846, 980335), (196067, 744230), (209285, 697226), (348613, 418570), (372115, 392134)]