30722256

素因数分解:

$2^4\times 3^2\times {\mathrm{213349}}^1$

素因数の和:213363

約数の個数: 30

約数和(自身を含む): 85980050

約数和(自身を除く): 55257794

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 213349, 426698, 640047, 853396, 1280094, 1706792, 1920141, 2560188, 3413584, 3840282, 5120376, 7680564, 10240752, 15361128, 30722256]

約数ペア:

[(1, 30722256), (2, 15361128), (3, 10240752), (4, 7680564), (6, 5120376), (8, 3840282), (9, 3413584), (12, 2560188), (16, 1920141), (18, 1706792), (24, 1280094), (36, 853396), (48, 640047), (72, 426698), (144, 213349)]