107082780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{254959}}^1$

素因数の和:254978

約数の個数: 48

約数和(自身を含む): 342666240

約数和(自身を除く): 235583460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 254959, 509918, 764877, 1019836, 1274795, 1529754, 1784713, 2549590, 3059508, 3569426, 3824385, 5099180, 5354139, 7138852, 7648770, 8923565, 10708278, 15297540, 17847130, 21416556, 26770695, 35694260, 53541390, 107082780]

約数ペア:

[(1, 107082780), (2, 53541390), (3, 35694260), (4, 26770695), (5, 21416556), (6, 17847130), (7, 15297540), (10, 10708278), (12, 8923565), (14, 7648770), (15, 7138852), (20, 5354139), (21, 5099180), (28, 3824385), (30, 3569426), (35, 3059508), (42, 2549590), (60, 1784713), (70, 1529754), (84, 1274795), (105, 1019836), (140, 764877), (210, 509918), (420, 254959)]