31049868305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{10639}}^1$

素因数の和:11685

約数の個数: 32

約数和(自身を含む): 40530739200

約数和(自身を除く): 9480870895

約数列:

[1, 5, 19, 31, 95, 155, 589, 991, 2945, 4955, 10639, 18829, 30721, 53195, 94145, 153605, 202141, 329809, 583699, 1010705, 1649045, 2918495, 6266371, 10543249, 31331855, 52716245, 200321731, 326840719, 1001608655, 1634203595, 6209973661, 31049868305]

約数ペア:

[(1, 31049868305), (5, 6209973661), (19, 1634203595), (31, 1001608655), (95, 326840719), (155, 200321731), (589, 52716245), (991, 31331855), (2945, 10543249), (4955, 6266371), (10639, 2918495), (18829, 1649045), (30721, 1010705), (53195, 583699), (94145, 329809), (153605, 202141)]