4804940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4903}}^1$

素因数の和:4926

約数の個数: 36

約数和(自身を含む): 11740176

約数和(自身を除く): 6935236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4903, 9806, 19612, 24515, 34321, 49030, 68642, 98060, 137284, 171605, 240247, 343210, 480494, 686420, 960988, 1201235, 2402470, 4804940]

約数ペア:

[(1, 4804940), (2, 2402470), (4, 1201235), (5, 960988), (7, 686420), (10, 480494), (14, 343210), (20, 240247), (28, 171605), (35, 137284), (49, 98060), (70, 68642), (98, 49030), (140, 34321), (196, 24515), (245, 19612), (490, 9806), (980, 4903)]