630798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 1506816

約数和(自身を除く): 876018

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 653, 966, 1306, 1959, 3918, 4571, 9142, 13713, 15019, 27426, 30038, 45057, 90114, 105133, 210266, 315399, 630798]

約数ペア:

[(1, 630798), (2, 315399), (3, 210266), (6, 105133), (7, 90114), (14, 45057), (21, 30038), (23, 27426), (42, 15019), (46, 13713), (69, 9142), (138, 4571), (161, 3918), (322, 1959), (483, 1306), (653, 966)]