5465490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 13843008

約数和(自身を除く): 8377518

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 890, 1335, 2047, 2670, 4094, 6141, 7921, 10235, 12282, 15842, 20470, 23763, 30705, 39605, 47526, 61410, 79210, 118815, 182183, 237630, 364366, 546549, 910915, 1093098, 1821830, 2732745, 5465490]

約数ペア:

[(1, 5465490), (2, 2732745), (3, 1821830), (5, 1093098), (6, 910915), (10, 546549), (15, 364366), (23, 237630), (30, 182183), (46, 118815), (69, 79210), (89, 61410), (115, 47526), (138, 39605), (178, 30705), (230, 23763), (267, 20470), (345, 15842), (445, 12282), (534, 10235), (690, 7921), (890, 6141), (1335, 4094), (2047, 2670)]