77293020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{184031}}^1$

素因数の和:184050

約数の個数: 48

約数和(自身を含む): 247339008

約数和(自身を除く): 170045988

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, 184031, 368062, 552093, 736124, 920155, 1104186, 1288217, 1840310, 2208372, 2576434, 2760465, 3680620, 3864651, 5152868, 5520930, 6441085, 7729302, 11041860, 12882170, 15458604, 19323255, 25764340, 38646510, 77293020]

約数ペア:

[(1, 77293020), (2, 38646510), (3, 25764340), (4, 19323255), (5, 15458604), (6, 12882170), (7, 11041860), (10, 7729302), (12, 6441085), (14, 5520930), (15, 5152868), (20, 3864651), (21, 3680620), (28, 2760465), (30, 2576434), (35, 2208372), (42, 1840310), (60, 1288217), (70, 1104186), (84, 920155), (105, 736124), (140, 552093), (210, 368062), (420, 184031)]