87135930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{138311}}^1$

素因数の和:138331

約数の個数: 48

約数和(自身を含む): 258920064

約数和(自身を除く): 171784134

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, 138311, 276622, 414933, 691555, 829866, 968177, 1244799, 1383110, 1936354, 2074665, 2489598, 2904531, 4149330, 4840885, 5809062, 6223995, 8713593, 9681770, 12447990, 14522655, 17427186, 29045310, 43567965, 87135930]

約数ペア:

[(1, 87135930), (2, 43567965), (3, 29045310), (5, 17427186), (6, 14522655), (7, 12447990), (9, 9681770), (10, 8713593), (14, 6223995), (15, 5809062), (18, 4840885), (21, 4149330), (30, 2904531), (35, 2489598), (42, 2074665), (45, 1936354), (63, 1383110), (70, 1244799), (90, 968177), (105, 829866), (126, 691555), (210, 414933), (315, 276622), (630, 138311)]