7806290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 14541120

約数和(自身を除く): 6734830

約数列:

[1, 2, 5, 10, 59, 101, 118, 131, 202, 262, 295, 505, 590, 655, 1010, 1310, 5959, 7729, 11918, 13231, 15458, 26462, 29795, 38645, 59590, 66155, 77290, 132310, 780629, 1561258, 3903145, 7806290]

約数ペア:

[(1, 7806290), (2, 3903145), (5, 1561258), (10, 780629), (59, 132310), (101, 77290), (118, 66155), (131, 59590), (202, 38645), (262, 29795), (295, 26462), (505, 15458), (590, 13231), (655, 11918), (1010, 7729), (1310, 5959)]