31006030188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5081}}^1\times {\mathrm{72647}}^1$

素因数の和:77742

約数の個数: 48

約数和(自身を含む): 82700158464

約数和(自身を除く): 51694128276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5081, 10162, 15243, 20324, 30486, 35567, 60972, 71134, 72647, 106701, 142268, 145294, 213402, 217941, 290588, 426804, 435882, 508529, 871764, 1017058, 1525587, 2034116, 3051174, 6102348, 369119407, 738238814, 1107358221, 1476477628, 2214716442, 2583835849, 4429432884, 5167671698, 7751507547, 10335343396, 15503015094, 31006030188]

約数ペア:

[(1, 31006030188), (2, 15503015094), (3, 10335343396), (4, 7751507547), (6, 5167671698), (7, 4429432884), (12, 2583835849), (14, 2214716442), (21, 1476477628), (28, 1107358221), (42, 738238814), (84, 369119407), (5081, 6102348), (10162, 3051174), (15243, 2034116), (20324, 1525587), (30486, 1017058), (35567, 871764), (60972, 508529), (71134, 435882), (72647, 426804), (106701, 290588), (142268, 217941), (145294, 213402)]