2761778590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3345

約数の個数: 64

約数和(自身を含む): 5361334272

約数和(自身を除く): 2599555682

約数列:

[1, 2, 5, 10, 23, 46, 53, 71, 106, 115, 142, 230, 265, 355, 530, 710, 1219, 1633, 2438, 3191, 3266, 3763, 6095, 6382, 7526, 8165, 12190, 15955, 16330, 18815, 31910, 37630, 73393, 86549, 146786, 169123, 173098, 226561, 338246, 366965, 432745, 453122, 733930, 845615, 865490, 1132805, 1691230, 2265610, 3889829, 5210903, 7779658, 10421806, 12007733, 19449145, 24015466, 26054515, 38898290, 52109030, 60038665, 120077330, 276177859, 552355718, 1380889295, 2761778590]

約数ペア:

[(1, 2761778590), (2, 1380889295), (5, 552355718), (10, 276177859), (23, 120077330), (46, 60038665), (53, 52109030), (71, 38898290), (106, 26054515), (115, 24015466), (142, 19449145), (230, 12007733), (265, 10421806), (355, 7779658), (530, 5210903), (710, 3889829), (1219, 2265610), (1633, 1691230), (2438, 1132805), (3191, 865490), (3266, 845615), (3763, 733930), (6095, 453122), (6382, 432745), (7526, 366965), (8165, 338246), (12190, 226561), (15955, 173098), (16330, 169123), (18815, 146786), (31910, 86549), (37630, 73393)]