537390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{853}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 1598688

約数和(自身を除く): 1061298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 853, 1706, 2559, 4265, 5118, 5971, 7677, 8530, 11942, 12795, 15354, 17913, 25590, 29855, 35826, 38385, 53739, 59710, 76770, 89565, 107478, 179130, 268695, 537390]

約数ペア:

[(1, 537390), (2, 268695), (3, 179130), (5, 107478), (6, 89565), (7, 76770), (9, 59710), (10, 53739), (14, 38385), (15, 35826), (18, 29855), (21, 25590), (30, 17913), (35, 15354), (42, 12795), (45, 11942), (63, 8530), (70, 7677), (90, 5971), (105, 5118), (126, 4265), (210, 2559), (315, 1706), (630, 853)]