488585090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{303469}}^1$

素因数の和:303506

約数の個数: 32

約数和(自身を含む): 1048792320

約数和(自身を除く): 560207230

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 303469, 606938, 1517345, 2124283, 3034690, 4248566, 6979787, 10621415, 13959574, 21242830, 34898935, 48858509, 69797870, 97717018, 244292545, 488585090]

約数ペア:

[(1, 488585090), (2, 244292545), (5, 97717018), (7, 69797870), (10, 48858509), (14, 34898935), (23, 21242830), (35, 13959574), (46, 10621415), (70, 6979787), (115, 4248566), (161, 3034690), (230, 2124283), (322, 1517345), (805, 606938), (1610, 303469)]