21494549130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7386443}}^1$

素因数の和:7386550

約数の個数: 32

約数和(自身を含む): 52118748864

約数和(自身を除く): 30624199734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 7386443, 14772886, 22159329, 36932215, 44318658, 73864430, 110796645, 221593290, 716484971, 1432969942, 2149454913, 3582424855, 4298909826, 7164849710, 10747274565, 21494549130]

約数ペア:

[(1, 21494549130), (2, 10747274565), (3, 7164849710), (5, 4298909826), (6, 3582424855), (10, 2149454913), (15, 1432969942), (30, 716484971), (97, 221593290), (194, 110796645), (291, 73864430), (485, 44318658), (582, 36932215), (970, 22159329), (1455, 14772886), (2910, 7386443)]