489141310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{114553}}^1$

素因数の和:114628

約数の個数: 32

約数和(自身を含む): 1022738112

約数和(自身を除く): 533596802

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 114553, 229106, 572765, 801871, 1145530, 1603742, 4009355, 6987733, 8018710, 13975466, 34938665, 48914131, 69877330, 97828262, 244570655, 489141310]

約数ペア:

[(1, 489141310), (2, 244570655), (5, 97828262), (7, 69877330), (10, 48914131), (14, 34938665), (35, 13975466), (61, 8018710), (70, 6987733), (122, 4009355), (305, 1603742), (427, 1145530), (610, 801871), (854, 572765), (2135, 229106), (4270, 114553)]