27452810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 62394624

約数和(自身を除く): 34941814

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 101, 110, 154, 202, 353, 385, 505, 706, 707, 770, 1010, 1111, 1414, 1765, 2222, 2471, 3530, 3535, 3883, 4942, 5555, 7070, 7766, 7777, 11110, 12355, 15554, 19415, 24710, 27181, 35653, 38830, 38885, 54362, 71306, 77770, 135905, 178265, 249571, 271810, 356530, 392183, 499142, 784366, 1247855, 1960915, 2495710, 2745281, 3921830, 5490562, 13726405, 27452810]

約数ペア:

[(1, 27452810), (2, 13726405), (5, 5490562), (7, 3921830), (10, 2745281), (11, 2495710), (14, 1960915), (22, 1247855), (35, 784366), (55, 499142), (70, 392183), (77, 356530), (101, 271810), (110, 249571), (154, 178265), (202, 135905), (353, 77770), (385, 71306), (505, 54362), (706, 38885), (707, 38830), (770, 35653), (1010, 27181), (1111, 24710), (1414, 19415), (1765, 15554), (2222, 12355), (2471, 11110), (3530, 7777), (3535, 7766), (3883, 7070), (4942, 5555)]