72130590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{114493}}^1$

素因数の和:114513

約数の個数: 48

約数和(自身を含む): 214332768

約数和(自身を除く): 142202178

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, 114493, 228986, 343479, 572465, 686958, 801451, 1030437, 1144930, 1602902, 1717395, 2060874, 2404353, 3434790, 4007255, 4808706, 5152185, 7213059, 8014510, 10304370, 12021765, 14426118, 24043530, 36065295, 72130590]

約数ペア:

[(1, 72130590), (2, 36065295), (3, 24043530), (5, 14426118), (6, 12021765), (7, 10304370), (9, 8014510), (10, 7213059), (14, 5152185), (15, 4808706), (18, 4007255), (21, 3434790), (30, 2404353), (35, 2060874), (42, 1717395), (45, 1602902), (63, 1144930), (70, 1030437), (90, 801451), (105, 686958), (126, 572465), (210, 343479), (315, 228986), (630, 114493)]