14472220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 34997760

約数和(自身を除く): 20525540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 619, 668, 835, 1169, 1238, 1670, 2338, 2476, 3095, 3340, 4333, 4676, 5845, 6190, 8666, 11690, 12380, 17332, 21665, 23380, 43330, 86660, 103373, 206746, 413492, 516865, 723611, 1033730, 1447222, 2067460, 2894444, 3618055, 7236110, 14472220]

約数ペア:

[(1, 14472220), (2, 7236110), (4, 3618055), (5, 2894444), (7, 2067460), (10, 1447222), (14, 1033730), (20, 723611), (28, 516865), (35, 413492), (70, 206746), (140, 103373), (167, 86660), (334, 43330), (619, 23380), (668, 21665), (835, 17332), (1169, 12380), (1238, 11690), (1670, 8666), (2338, 6190), (2476, 5845), (3095, 4676), (3340, 4333)]