9392810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 20376360

約数和(自身を除く): 10983550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 661, 1015, 1322, 1421, 2030, 2842, 3305, 4627, 6610, 7105, 9254, 14210, 19169, 23135, 32389, 38338, 46270, 64778, 95845, 134183, 161945, 191690, 268366, 323890, 670915, 939281, 1341830, 1878562, 4696405, 9392810]

約数ペア:

[(1, 9392810), (2, 4696405), (5, 1878562), (7, 1341830), (10, 939281), (14, 670915), (29, 323890), (35, 268366), (49, 191690), (58, 161945), (70, 134183), (98, 95845), (145, 64778), (203, 46270), (245, 38338), (290, 32389), (406, 23135), (490, 19169), (661, 14210), (1015, 9254), (1322, 7105), (1421, 6610), (2030, 4627), (2842, 3305)]