30943164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 83462400

約数和(自身を除く): 52519236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 4139, 7476, 8278, 12417, 16556, 24834, 28973, 49668, 57946, 86919, 115892, 173838, 347676, 368371, 736742, 1105113, 1473484, 2210226, 2578597, 4420452, 5157194, 7735791, 10314388, 15471582, 30943164]

約数ペア:

[(1, 30943164), (2, 15471582), (3, 10314388), (4, 7735791), (6, 5157194), (7, 4420452), (12, 2578597), (14, 2210226), (21, 1473484), (28, 1105113), (42, 736742), (84, 368371), (89, 347676), (178, 173838), (267, 115892), (356, 86919), (534, 57946), (623, 49668), (1068, 28973), (1246, 24834), (1869, 16556), (2492, 12417), (3738, 8278), (4139, 7476)]