87230430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{138461}}^1$

素因数の和:138481

約数の個数: 48

約数和(自身を含む): 259200864

約数和(自身を除く): 171970434

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, 138461, 276922, 415383, 692305, 830766, 969227, 1246149, 1384610, 1938454, 2076915, 2492298, 2907681, 4153830, 4846135, 5815362, 6230745, 8723043, 9692270, 12461490, 14538405, 17446086, 29076810, 43615215, 87230430]

約数ペア:

[(1, 87230430), (2, 43615215), (3, 29076810), (5, 17446086), (6, 14538405), (7, 12461490), (9, 9692270), (10, 8723043), (14, 6230745), (15, 5815362), (18, 4846135), (21, 4153830), (30, 2907681), (35, 2492298), (42, 2076915), (45, 1938454), (63, 1384610), (70, 1246149), (90, 969227), (105, 830766), (126, 692305), (210, 415383), (315, 276922), (630, 138461)]